Questions Asked on
January 27, 2016

calc 1
If a ball is thrown in the air with a velocity 50 ft/s, its height in feet t seconds later is given by y = 50t − 16t^2. (a) Find the average velocity for the time period beginning when t = 2 and lasting 0.5 second 0.1 second 0.05 second 0.01 second i
asked by feather 
Math
which of the following can represent the measure of the three angle in an acute triangle? A. 59, 61,62 B. 30, 25, 125 C. 56,72,52•• D. 90, 45, 45 Plz correct me!!
asked by Samantha 
Wilson Elementary
Molly uses 192 beads to make a bracelet and a necklace. It takes 5 times as many beads to make a necklace than it does to make a bracelet. How many beads are used to make a necklace. Please breakdown of step by step.
asked by Amman 
L.A
What sort of day does Emily Dickinson describe in ''The Sky Is Low, the Clouds Are Mean''?
asked by Amber 
English
Which of the following topics is the clearest example of the informative purpose? A. a short essay describing a recent trip to New Zealand*** B. a eulogy for a deceased friend C. a glowing movie review D. a dialogue between two char
asked by Kaai97 
Physical Science
QUESTION GIVENThermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still transfer heat to another object it is in contact with. MY ANSWERBecause, the ice may be trying to transfer
asked by cookiemonster 
English
In Frost's poem "Mending Wall," the lines "I see him there,/ Bringing a stone grasped firmly by the top/ In each hand, like an oldstone savage armed" uses which poetic device? a. simile*** b. metaphor c. alliteration d. personification
asked by Kaai97 
math
Suppose that the population of deer in a state is 19,900 and is growing 3% each year. Predict the population after 10 years. (1 point) A.about 274,338 deer B.about 26,744 deer**** D.about 597,000 deer C.about 204,970 deer i need help i don't if i'm right
asked by jess 
English
There is nothing I want to do and too much that has to be done and momma's in the bedroom with the door closed The final lines of this excerpt are repeated three times throughout the poem "Hanging Fire." Which theme do they convey? a. anxiety about growing
asked by Kaai97 
Precalculas
Boat A leaves a dock headed due east at 1:00 PM traveling at a speed of 16 mi/hr. At 2:00 PM, Boat B leaves the same dock traveling due north at a speed of 18 mi/hr. Find an equation that represents the distance d in miles between the boats and any time t
asked by Help Please 
English
Choose the term that describes the type of sentence shown. The Cause Club, which is a community service group, is holding a dance. a. simple*** b. compound c. complex d. compoundcomplex
asked by Kaai97 
Math
5. What is the contrapositive of the following conditional: "If a student plays basketball, then the student is over 6 feet tall." A If a student is over 6 feet tall then the student plays basketball. B  IF a student is not over 6 feet tall, then the
asked by Tim 
English
1. In "The Scarlet Ibis" which character trait of the narrator most leads to his regret at the death of his brother? a. generosity b. creativity c. cruelty d. pride*** 2. Cause  There is a concern about global warming and the damage it is doing to the
asked by Kaai97 
maths
The sum of the first n terms of an exponential series is 364. The sum of their reciprocal is 364/243. If the first term is 1,find n and the common ratio.
asked by dannystein 
Math
Someone answer all of this clearly, I don't get it at all. Suppose a ship is sailing at a rate of 35km/h parellel to a straight shoreline. The ship is 10km from shore when it passes a lighthouse at 11am. Question 6 options: a) Let k be the distance between
asked by Chris 
history .
How did northern and southern responses to the fugitive slave law affect their relationship? A.it deepened on fear and anger B.it deepened the commitment to compromise C.it encouraged northern commitment to end plantation life D.it encourage southern
asked by sierra. 
Language Arts
Excerpt from: Norse Mythology Part D Kate McConnaughey Then Loki, the spirit of evil, will break loose from the fetters with which the gods have bound him. (31) The frost giants join him. They will try to make a secret attack on the gods. But Heimdall, the
asked by Marc 
math
A fertilizer covers 3 4 square foot in 1 6 hour.
asked by t 
MATH HELP
Joseph borrowed a book from a library. The library charged a fixed rental for the book and a late fee for every day the book was overdue. The expression below shows the charges Joseph paid for the book when he returned it x days after the due date: 2 +
asked by Oscar 
Art
judging from this architectural structure, which of the following is not one of its main roles of art? A. creation of entertainment B. aesthetic representation C. financial incentive D. historical/ cultural representation what is the main role of this
asked by Adri help ASAP 
English
Which of the following is a complete sentence? a. Starting at four o'clock. b. The theater where rehearsals take place. c. Stage hands, props, and lighting crew. d. Hannah memorized her lines.***
asked by Kaai97 
English
In James Hurst’s short story “The Scarlet Ibis,” who or what does the delicate red bird symbolize? a. the narrator b. the narrator’s brother Doodle*** c. the inevitability of death d. the fragility of family relationships
asked by Kaai97 
Math
Which word best completes this statement? Adjacent angles are_______ congruent. A. Always B. Sometimes •• C. Never D. None of these Correct me
asked by Tommy 
Physics
You have a neutral balloon. What is its charge after 12000 electrons have been removed from it? The elemental charge is 1.6 × 10−19 C. Answer in units of µC.
asked by Ayo 
English
Which of the following sentences best reflects chronological order? a. George Washington Carver became known for his research on plant biology. b. He attended Simpson College from 1890, and enrolled in Iowa State Agricultural College the following year.***
asked by Kaai97 
science
why does the sun appear to move westward across the sky during the day? a) because earth rotates to the east b) because earth rotates to the west c) because the sun moves in a westerly direction d) because of the way you are looking into the sky
asked by need help 
English
What would be the least effective detail for a description about amusement park? a. Children sip lemonade and munch on popcorn. b. Tickets can be purchased in advance or at the entrance gate. c. All nine of the roller coasters have been tested for safety
asked by Kaai97 
English
"I thought myself pretty smart at many things, like holding my breath, running, jumping, or climbing vines in Old Woman Swamp, and I wanted more than anything else someone to race to Horsehead Landing, someone to box with, and someone to perch in the top
asked by Kaai97 
civic
what are the local civic problems
asked by mohammed 
English
Choose the term that describes the sentence shown. I was thinking about meeting Susan for dinner and then we could go shopping. a. compound*** b. simple c. complex d. compoundcomplex
asked by Kaai97 
English
A narrator who uses pronouns such as he, she, and they and knows all of the characters’ thoughts and actions is a. first person b. second person c. third person limited d. third person omniscient***
asked by Kaai97 
science
2. which of the following statements about the inner planets is true ? ( 1point ) A. they all have rings b. they have all abundant liquid water c. they all have many moons d. they are small and have rocky surfaces
asked by Adri help ASAP 
math
Write a realworld problem that you could represent with the equation 4x+5=37. Solve the equation to find the answer to your question.
asked by gabe 
Chemistry
If each balloon is filled with carbon dioxide gas at 20 degrees C and 1 atmosphere, calculate the mass and the number of moles of carbon dioxide in each balloon at maximum inflation. Use the ideal gas law in your calculation. The volume of the balloon at
asked by Cindy Avalos 
L.A
In ''Concrete Mixers,'' what seems to be the speaker's feeling about the concrete mixers?
asked by Amber 
PreCalc
How do you do this? A farmer has 336 feet of fencing and wants to build two identical pens for his prizewinning pigs. The pens will be arranged as shown. Determine the dimensions of a pen that will maximize its area.
asked by Anonymous 
Math
A swimming pool was filled with 600 gallons of water in 20 minutes. What was the rate at which the pool was filled A.25 gallons per minute B.30 gallons per minute *** C.50 gallons per minute D.150 gallons per minute A swimming pool was filled with 600
asked by Rita 
physics
a billiard ball rolling across a table at 1.50m/s makes a head on collision with an identical ball. find the speed of each ball after the collision;when the ball is at rest;when the 2nd ball ]is moving towards the first at the speed of 1.0m/s; when the
asked by raquel 
English
In "The Scarlet Ibis" which character trait of the narrator most leads to his regret at the death of his brother? a. generosity b. creativity c. cruelty d. pride***
asked by Kaai97 
English
The basket "that she is holding" is made from palm fronds. A. independent clause B. adjective clause*** C. adverb clause D. noun clause
asked by Kaai97 
Chemistry
Calculate the mass percent of water in the hydrate Al2(SO4)3·18H2O to four sig. figs. I got this answer 60.23, but I just am confused on how to correctly write the units
asked by Anonymous 
Math
intersecting lines (1 point)40¨¬ 50¨¬ •• 140¨¬ 180¨¬ 2. Which word best completes this statement? Adjacent angles are ___________ congruent. (1 point)always sometimes •• never none of these 3. Which angle is adjacent to ¡ÐAFB? angles (1
asked by Tommy 
Biology
What is the difference between tolerance range and optimum range in Biology?
asked by Elizabeth 
English
Choose the term that describes the type of sentence shown. The price of admission is a can of food or a child's toy. a. simple*** b. compound c. complex d. compoundcomplex
asked by Kaai97 
Math
1. Find the length of a diagonal of a rectangle ABCD with vertices, A (3,1), B(1,3), C(3,1) and D (1,3). A) 5.7 B) 6.3 C) 3.2 D) 4.5 Hello! I don't understand how to solve this question since the unit I just read barely went over this. If anyone could
asked by Tim 
Health
A main function of the skeleton system is to?
asked by ? 
English
"What are you crying for?" asked Daddy, but I couldn't answer. They didn't know that I did it for myself; that pride, whose slave I was, spoke to me louder than all their voices, and that Doodle walked only because I was ashamed of having a crippled
asked by Kaai97 
AAMU
a woman jogs for 2km at 8km/h and then walks for 2km at 6km/h. What is her average speed for the entire trip?
asked by Anonymous 
math
four angles are put together, forming a straight angle. two of the angles are the same size. the other two angles are also the same size but different from the other two. If one of the angles is 40 degrees, what are the measures of the other three? please
asked by margarita 
Chemistry
If each balloon is filled with carbon dioxide gas at 20 degrees C and 1 atmosphere, calculate the mass and the number of moles of carbon dioxide in each balloon at maximum inflation. Use the ideal gas law in your calculation. Someone please let me know the
asked by Cindy Avalos 
Health
Which statement defines your righs as a consumer? 1 the right to information, 2 the right to consumer protection by the government, and 3.... The right to complain. The right to avoid fraud. The right to evaluate claims. The right to not pay. (MY ANSWER)
asked by LOVE 
Science HELP!
2:What is the genetic code? A:The order of amino acids in proteins makes up the genetic code. B:The order of amino acids in mRNA makes up the genetic code. C:The order of nitrogen bases in tRNA makes up the genetic code. D:The order of nitrogen bases in
asked by reality check 
physics
an operating 100watt lamp is connected to a 120volt outlet. what is the total energy used by the lamp in 60. seconds
asked by sean 
Precalculas
A conical tank of radius R=19 feet and height of H=16 feet is being filled with water at a rate of 9ft 3 /min . (a) Express the height h of the water in the tank, in feet, as a function of time t in minutes
asked by Help Please 
Math
which of the following can represent the measure of the three angle in an acute triangle? A. 59, 61,62 B. 30, 25, 125 C. 56,72,52** D. 90, 45, 45 Check my answer
asked by Triston 
Math help
A spherical water tank holds 15.000ft^3 of water. Find the diameter of the tank ( hint: V=pi/6*D^3
asked by Lanie 
Chemistry
If each balloon is filled with carbon dioxide gas at 20 degrees C and 1 atmosphere, calculate the mass and the number of moles of carbon dioxide in each balloon at maximum inflation. Use the ideal gas law in your calculation. Someone please let me know the
asked by Cindy Avalos 
math
A cookie recipe calls for 3/4 of a cup of flour and makes one dozen cookies. How many cookies can you make if you have 10 cups of flour and want to use it all? I said 160 cookies. I used a proportion to solve this but is there another way to solve it?
asked by Sam 
Physics
A rock dropped from the top of a building takes 0.55 s to fall the last 50% of the distance from the top to the ground.How tall is the building?
asked by Anonymous 
physics
A batter hits a ball, causing it to leave the bat at 135 m/s and at an angle of 18.3 degrees from the horizontal. If the baseball field is level, and ignoring the height at which the batter hits the ball, how far (horizontally, in meters) away from the
asked by julia 
Physics
A proton and an alpha particle (q = +2.00e, m = 4.00u ) are fired directly toward each other from far away, each with an initial speed of 0.247c. What is their distance of closest approach, as measured between their centers? (Hint: There are two conserved
asked by Anonymous 
geography
The lengths of two sides of a right triangle are 12 inches and 15 inches. What is the difference between the two possible lengths of the third side of the triangle? Round your answer to the nearest tenth.
asked by cindy 
Chem
A solution is prepared by adding 1.50 mol glucose to 3.50 mol water. What is the vapor pressure of the solution at 25 oC given that the vapor pressure of pure water is 23.8 torr?
asked by James 
math
what number is 100 less than 547?
asked by asia 
Chemistry
You have 10.5 moles of C5H12, how many moles of C do you have?
asked by cici 
English
Gripping the rail, "Lindsey stepped onto the ice". A. independent clause*** B. adjective clause C. adverb clause D. noun clause
asked by Kaai97 
Math
The graph below shows the sales of a popular song each week it was in a Top 40 song chart. which statement most accurately describes the slope of the graph A. The sales increased by 1 hundred thousand every 2 weeks. B. The sales decreased by 1 hundred
asked by Rita 
chemistry
Describe the circumstances in which the following processes could be used to separate the components of a mixture. sublimation crystallization evaporation of a solvent from a solution dissolving of an impure substance in a solvent
asked by cara 
Chemistry
aCETYLENE REACTS WITH OXYGEN GAS TO PRODUCE CARBON DIOXIDE GAS AND WATER VAPOR
asked by Brandon 
math
Tourists were on a hiking trip for three days. On the first day, they hiked 1/8 of the trail. On the second day they hiked 4/7 of the remaining trail. On the third day they hiked 1/3 of the remaining trail and the last 8 km. How many km is the whole trail?
asked by vidya 
Algebra
Find four consecutive odd numbers which add to 80. Give the numbers smallest to largest
asked by Seymour 
Please help me with Trig
Given cos 67.5° = [√(2+√2)]/2, find tan 67.5° , simplify where needed, and show work. I'm starting to learn this stuff, and I'm so confused where to start. I know they gave me the coordinate X as in cos 67.5° = [√(2+√2)]/2, and I also know that
asked by Jane 
Math
Matthew and May want to buy a birthday present for their mother. May has 3 times as much money as Matthew. The birthday present costs $50. After buying the birthday present,they have $70 left. How much money dose Matthew have at first?
asked by Donovan 
PHYSICS
A UNIFORM METER RULE IS PIVOTED AT P IN 80cm mark on the meter rule force 0.2 And 0.8N Are Applied At M The 60Cm Mark And Q The 90Cm Mark.If The Rule Is In Equilibrium .Find The Mass Of The Rule.Take g=10ms2
asked by PRINCE 
physics
In a cathoderay tube, electrons are projected horizontally at 1.0×10^6 m/s and travel a horizontal distance 11.5 cm across the tube. How long are the electrons in flight? Express your answer to two significant figures and include the appropriate units.
asked by julia 
history
Why was harappa and mohenjo daro important in Indus Valley Civilizations?
asked by Anonymous 
Physics
A charge of 3.17 μC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.115 m). The charges on the circle are 3.96 μC at the position due north and +5.03 μC at the position due east. What is
asked by Abby 
PHYSICS
A CAR TRAVELLING AT 30M/S Overcome A FrictionAlly Resistance Of 100N While Moving.What Is The Power Of The Engine(Take 1 Hp=3/4 Kw)
asked by PRINCE 
Physical Science
QUESTIONWhich waves have wavelengths longer than those of visible light? MY ANSWERInfrared light, microwaves and radio waves have wavelengths longer than visible light. Radio waves have the longest wavelength. Are there any others?
asked by cookiemonster 
Math
How many lines through the origin make equal angles with the coordinate axes?
asked by Minhye 
Physics
a spring extends by 10 cm when a mass of 100g is attached to it. what is the spring constant?
asked by Rose 
Stats
A sample of n=9 scores has a mean of M=20. One of the scores is changed and the new mean is found to be M=22. If the changed score was originally X=7, what is the new value?
asked by Jennifer 
Math
In the figure, > BD is the angle bisector of
asked by Matt 
Math
solve the system of equations by substitution x=4y x+5y=2 please help
asked by LadyPhantomhive 
English
Choose the term that best describes the quoted phrase. "He read the book" that his aunt had recommended. a. noun clause b. adverb clause c. independent clause*** d. subordinate clause
asked by Kaai97 
maths surd
determine if the following are surd. no 1.√121 no 2.√0.25 no 3.√128 no 4.√1 whole number 9÷16 no 5.√4000 no 6.√36 no 7.√1.44
asked by yaro 
Physics
A particle of mass 57 g and charge 70 µC is released from rest when it is 34 cm from a second particle of charge −12 µC. Determine the magnitude of the initial acceleration of the 57 g particle. Answer in units of m/s2.
asked by Ayo 
Algebra
Find two consecutive numbers whose sum is 529.
asked by Seymour 
Math
How do you do 4ln(2x+3)=11
asked by Math 
Art
3.)Creating artwork that showed scenes of everyday life was very different from what was normally painted in the late 1800s This change in style allowed the artist to be more art A.) Common B.) Traditional C.) Creative D.) Boring
asked by YRN DJ 
English
Which of the following best describes the setting of Maya Angelou's "I Know Why the Caged Bird Sings"? a. The girls often held hands and no longer bothered to speak to the lower students. b. Parents who could afford it had ordered new shoes and readymade
asked by Kaai97 
chemistry
if 100g of calcium carbonate on heating produces 44g of carbon dioxide,how much calcium oxide will be formed?
asked by suja 
Algebra
One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the third angle is 10 degrees more than that of the smallest angle. Find the measure of the LARGEST angle.
asked by Arie 
Coulomb's Law
Two objects with charges of +1.0 c and 1.0 c are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other.
asked by Kyla 
Penn foster
Which of the following sentences demonstrates the correct use of capitalizing direction words? The Northeast has been hit with an unusually cold winter. Poor Alex thought he was driving West. i live just South of Scranton. Are you heading East
asked by Barbara 
Language Arts
When HePing says that he wouldn't miss it for the world, he means that A) he is not sure. Eliminate B) he really wants to go. C) he thinks his mom should know. D) he does not know if he is allowed. I believe it is B.
asked by Marc 
Physics
A rectangular barge 6 m long and 3 m wide float in fresh water. Water density is 1000 kg/m^3 horse? Answer in units of m. If the barge can only be pushed 5.34722 cm deeper into the water before water overflows to sink it, how many 350 kg horses can it
asked by Luma 
Language Arts
Which words should be deleted to remove redundancy? At first, my initial reaction was to cancel my subscription to the monthly magazine because the customer service representative was so rude to me. A) At first, B) monthly magazine C) my initial reaction
asked by Marc 
Math
An aero plane leaves a point on latitude 54 degree south at 10am in the morning. It flies due south at a steady speed of 800km/hr .(A)calculate it's latitude at midday. (B) at what time does it pass over the southpole
asked by Onotasamiderhi 
geometry
Francine cut a large circular cake into 12 equal .slices. what acute angle is formed by the sided of each slice
asked by Anonymous 
Algebra
Find three consecutive numbers whose sum is 930.
asked by Seymour 
math
Find an equation of the line that satisfies the given conditions: through (2, 4), perpendicular to x − 4y + 7 = 0.
asked by Carolyn 
computer programing
Need help how to do this Build a Fortune Cookie program that uses either the Chinese Zodiac or astrological signs to generate a fortune, a prediction, or a horoscope based on the user’s input. More specifically, the user may need to input her year of
asked by Poohboi 
math
The sum of two numbers is 30. Their product is 176. What are two numbers?
asked by Anonymous 
Math
The chef has 300 pounds of strip sheep. The trim loss on the strip sheep is 40% and the cooking loss is 60% of the trimmed weight. How many pounds of trimmed cooked strip sheep will the chef have left to serve to his customers?
asked by Christy 
Physics
A bullet fired vertically upwards reaches a height of 500m. [g=9.8m/s2]. What is its initial velocity?
asked by Anonymous 
Biology
Define and give examples of predation, competition, and symbiosis.
asked by Elizabeth 
Physics
A thin metallic spherical shell of radius .5m has a total charge of 8 μC uniformly distributed on it. At the center of the shell is placed a point charge of 4 μC. What is the electric field at a distance of .15 m from the center of the spherical shell? I
asked by Joe 
Biology
What is an invasive specie, and what are some negative effects of an invasive species?
asked by Elizabeth 
math
The MAthematical model C=500x+80,000 represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if costs reached $250,000? I'm so stumped I don't even know where to start.
asked by greg 
English
Cause  There is a concern about global warming and the damage it is doing to the environment. Effect  ??????? Which of the following belong in the "Effect" row? a. Solar panels help to harness the energy from the sun and convert it into electricity. b.
asked by Kaai97 
Math
Hooke's Law states that the distance a spring will stretch beyond its natural length varies directly with the force applied to the spring. A force of 12 pounds is needed to stretch a certain spring 9 inches beyond its natural length. Find a formula that
asked by Sami 
Chemistry 101
A chemist needs 2.00 grams of a liquid compound with a density of 0.785 g/cm^3 density. what volume of compund is required? Mass= Volume X Density 2.00g x 0.785 g/Cm^3 = 1.57g/cm^3 Not sure is this is correct......
asked by Lilly 
Algebra
A rectangular room is 6 6 meters longer than it is wide, and its perimeter is 28 28 meters. Find the dimension of the room. The length is : meters and the width is meters.
asked by Seymour 
Physics
It has two flags, each exactly 25.4 mm long, with the midpoints of the flags separated by 162 mm. The first flag interrupts the photogate timer for a time 50 ms, and the second flag interrupts the photogate timer for a time 45 ms. 1) What was the average
asked by Anonymous 
Math
A serving of ice cream contains 5000 calories. 200 calories come from fat. What percent of the total calories come from fat?
asked by Christy 
Art
1.An art historian notices that two neighboring cultures use a similar style when sculpting horses. This is likely an example of A. Shares interests in the equine form B. Baroque style C. Cultural exchange D. Orientalizing Style 2.An artist loved to work
asked by Anonymous 
chem 101
Calculate the amount of heat required to raise the temperature of a 25 g sample of water from 9 ∘C to 30 ∘C. Express your answer using two significant figures.
asked by soso 
math
102 is the product of rita's height and 6
asked by tremayne 
physics
Position vector r⃗ has magnitude of 15.0 m and direction angle 250 ∘. Find its components. Find the components, magnitude, and direction of the vector −2r⃗ . Where do I start?
asked by brad 
math
In a freshman class of 3500 students at a particular college, 20000 are taking either a history of English class their first semester. Of these 2000 students, 1300 are taking both a history class and an English class, and 375 are taking only a history
asked by John 
Math : fraction
During a triathlon, Susan swims 1/4 of the total route and cycles 3/5 of the renaming route. She runs the rest of the route. If she runs 3,600 meters, find the total distance of the triathlon route?
asked by Meet 
Physics
Two large parallel plates are separated by a small gap of distance 2 mm. See figure below. A fluid with dynamic viscosity µ = 103 Pa.s fills the gap between the plates. The surface area of each side of the plates is 2 m2. The top plate has a velocity 2.0
asked by Jeremy 
Physics
A 6.80 x 10^4 kg space shuttle moving at 7.90 x 10^4 m/s reenters the earth's atmosphere 80.0 km above the earth's surface. What is the shuttle's total mechanical energy with respect to earth's surface? I know the answer is E= 2.173 x 10^12J But I don't
asked by Danny 
Algebra
Find four consecutive odd numbers which add to 80. Give the numbers smallest to largest
asked by Seymour 
Algebra
A rectangular room is 6 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room. The length is:_____meters and the width is___meters.
asked by Seymour 
Physics
A 2700 kg car traveling to the north is slowed down uniformly from an initial velocity of 29.8 m/s by a 7540 N braking force acting opposite the car’s motion. a) What is the car’s velocity after 2.77 s? Answer in units of m/s.
asked by Anonymous 
Chemistry
how do you make 400 ml pf 2 Osm solution of Mg CL2?
asked by dee 
physics
A force of 55 N at an angle of 32 degrees to the horizontal is applied to drag a 15kg box across a horizontal floor at a velocity of 2.5 m/s. The coefficient of friction between the box and the floor is 0.25 and the box is moved 15m across the floor. How
asked by Jan Dupre 
Algebra
One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the third angle is 10 degrees more than that of the smallest angle. Find the measure of the LARGEST angle.
asked by Seymour 
Algebra
A rectangular room is 6 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room. The length is:_____meters and the width is___meters.
asked by Seymour 
science
Scientists earlier believed that the lowest measurable temperature is the freezing point of ice. However, modern scientists believe that temperatures below the freezing point of ice can also exist. What best accounts for these different opinions?
asked by Oscar 
Data Management
Q1: Consider the word BASKETBALL a) how many of the arrangements begin with a k? (60 480) b) how many of the arrangements start with a B and end with a K? (10 080) For this question, I am not sure what they mean but it beginning with k or b... Q2: Joanne's
asked by Anonymous 
chemistry
A graduated cylinder was used to measure out 5.3 mL of a sample of a liquid into a preweighed 100mL beaker (mass of the beaker = 24.568 g) at 25oC. The total mass of the beaker and alcohol was 29.568 g. what is the actual volume transferred from the
asked by clememnce 
math
if angle 1 and angle 2 are supplementary angles, then one of them must be acute. Counter exmaple?
asked by boberto 
Math
Wendy's savings to Stef's savings were 5:6. After they spent $28 each, then the ratio became 1:4. A) Find Wendy's saving before spent $28. B) What's Stef's saving after spent $28.
asked by Annie 
Math
The 2nd and 5th term of a.p are 7 and 56 respectively find the first term. The common ratio. The sum of the five term
asked by Tola 
Math
Tory has 4 blue jelly beans, 6 red jelly beans, 5 yellow jelly beans, and 1 green jelly bean in his bag. What fraction of the jelly beans are A)Blue B)Yellow C)Red D)Green
asked by Carla 
English
1. I couldn't swim at all when I was young. 2. I couldn't swim at all because I was young. (Are both grammatical? Which one is better?)  3. My pencil is longer than you. 4. My pencil is longer than your pencil. 5. My pencil is
asked by rfvv 
Data Management
Q: A coin is tossed 9 times. How many ways could the result be 6 heads and 3 tails? Answer is 84 ways If you could explain the process on how you get the answer that would be really helpful because I always get stuck on this kind of question... thanks!
asked by Milan 
language arts
Label as Cause & Effect 1. (Effect) When dropped, cats land on their feet. (Cause) Cats are extremely agile creatures 2. (Cause) Few mammals can care for themselves at birth. (Effect) Most mammals are born immature 3. (Effect) The sun has a powerful
asked by NEED HELP  
Chemistry 101
A chemist needs 2.00 grams of a liquid compound with a density of 0.785 g/cm^3 density. what volume of compund is required?
asked by Lilly 
Science
Two objects with charges of +1.0 c and 1.0 c are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other.
asked by Alana 
Chemistry
Crystal of Sodium form Cubic unit cell with edge length 430pm.Find the no.of atoms present per unit cell and also the type of unit cell. P.S. No radius or density is given so its a lil bit tough dan the rest... Plz Help ASAP !!
asked by Minhye 
luma
A rock weighs 100 N in air and has a volume of 0.00312 m^3. What is its apparent weight when submerged in water? The acceleration of gravity is 9.8 m/s^2. Answer in units of N.
asked by physics 
Physics
A dense plastic toy of mass 1.8 kg is floating just beneath the surface of a pond. What is the buoyant force on it? Answer in units of N.
asked by Luma 
Physics
A 1.8 kg rectangular air mattress is 2.46 m long, 1.23 m wide, and 0.189 m thick. What mass can it support in water before sinking? Answer in units of kg.
asked by Luma 
Physics
A small rectangular ferry boat is 3.87 m wide and 5.81 m long. When a loaded truck pulls onto it, the boat sink an additional 4.31 cm into the river. What is the weight of the truck? The acceleration of gravity is 9.8 m/s^2. Answer in units of kN.
asked by Luma 
Math
The track team ran a mile and a quarter during its practice. How many kilometers did the team run?
asked by Tyler 
Chemistry
[10:58am]: Wn 4.5g of liquid water was formed by burning hydrogen gas in oxygen,72kj of heat was given off.calc d standad heat formation of water
asked by Hayur 
Algebra
rectangular room is 3 3 times as long as it is wide, and its perimeter is 40 40 meters. Find the dimension of the room. The length is : meters and the width is
asked by Seymour 
physics
In a marathon race, Chad is out in front, running due north at a speed of 4.09 m/s. John is 94 m behind him, running due north at a speed of 4.28 m/s. How long does it take for John to pass Chad?
asked by Rhonda 
Algebra
Find two consecutive even numbers whose sum is 1306.
asked by Seymour 
Math
Calculate 56% of 880 kg?
asked by Christy 
les/math
a box whose volume is 80cubic cm has length,width and height in the ratio 1:2:5 if each of the length,width,height is increased by 2cm how many cubic centimeters will the volume be increased?/
asked by rochelle 
Chemistry
Assuming that the Bohr model is valid, what is the kinetic energy of a photoelectron liberated by a photon with a the given wavelength from a state with given Z and n? If the available energy is insufficient to break the tether, enter 0. λ=320 nanometers
asked by Kaitlyn 
maths
1. If a map has a scale of 1cm to 30km, what distance would 1mm represent? 2. If it takes a spacecraft 3 days to travel 250,000 kilometres, what length of time will it take to travel one million kilometres? 3. A publican makes 75 cents on every bottle of
asked by liam 
Chemistry
How much oxygen is needed to form 50 grams of water?
asked by Majaliwa 
Physics
W.K.T, Magnetic Force qvB=mv^2/r ... n we know how to prove it too.... But how to show that the radius of curvature of the circular path is proportional to the linear momentum of the charge ?
asked by Minho 
Physics
A floating ball normally weighs 7 N. The acceleration of gravity is 9.8 m/s^2. What is the size of the buoyant force that acts on it? Answer in units of N.
asked by Luma 
Algebra
I just need help setting up the equation  the rest I can do on my own: A man built a walk of uniform width around a rectangular pool. If the area of the walk is 253 square feet and the dimensions of the pool are 9 feet by 3 feet, how wide is the walk?
asked by Katie 
social studies
americas industrial revolution began to take root in A) New England B) the west C) the Middle Atlantic D) the South
asked by cat 
Math
Need help solving for x with work shown 2log6(4x)=0 Log2(x)+log2(x3)=2
asked by Bob 
math
OT is a vertical mast of height h. From A, a m due south of O, the angle of elevation of T is 30 degree. If B is a point 2a m from A, on a bearing of 060 degree, find the angle of elevation of T from B.
asked by somay 
Algebra
Please I need some help for this problem below please show the full solution thanks:Two angles of a triangle have the same measure and the third one is 51 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in
asked by Arie 
Algebra
Six subtracted from twelve times a number is 174. What is the number?
asked by Seymour 
math
Michelle had 12 girls and 36 boys show up for field day. She wanted to divide them into groups so that each group had the same number of girls and boys. What is the greatest number of groups that Michelle can make if all of the children are in a group? a.3
asked by Kalyn 
math
There are 5 red cubes and 10 green cubes in a bag. A cube is picked then put back in the bag and another is chosen. If I did this is done 180 times, how many green cubes would you expect to have picked?
asked by Anonymous 
math
how do i divide 2.4 by 2.54?
asked by Evelyn 
math
There were 24 people on the bus. At the bus stop 9 people got off the bus. How many people are on the bus now? Show 2 different ways to solve this problem
asked by kelsie 
Math
You food costs are $1700. Your total food sales are $8500. What percent of your food sales do the food costs represent?
asked by Christy 
Chemistry
Which of the following has the lowest conductivity when dissolved ? F2, H2O, MgO, or LiCl
asked by Anonymous 
Algebra
Two angles of a triangle have the same measure and the third one is 9 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in the triangle.
asked by Seymour 
calculus 2
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 3 sin x, y = 3 cos x, 0 ≤ x ≤ π/4; about y = −1
asked by TayB 
Physics
A piece of metal weighs 51.8 N in air, 37.2 N in water, and 42.6 N in an unknown liquid. Find the density of the metal. Answer in units of kg/m^3 Find the density of the unknown liquid. Answer in units of kg/m^3
asked by Luma 
Math
5/6 (2g+1)g Simplify the expression
asked by Joseph 
English
Construct an author cataogue card.
asked by Godwin 
math
You and your sister work on the weekends at your parents’ store. You receive $4 per hour and your sister gets $5 per hour. On Saturday both of you worked a total of 7 h and together made $32. How much money did each of you earn on Saturday?
asked by Anthony 
math
expail me how calculate hight=6 length=8 beneath=6 then how much volume in litre
asked by prathna 
PHYSICS
A BLOCK OF WOOD REST ON AN INCLINE PLANE AND THE COEFFICIENT OF FRICTION BETWEEN THE BLOCK AND THE PLANE IS KNOWN TO BE 0.31 At What Angle Must The Plane Be Inclined To The Horizontal So That The Block Begins To Move Down The Plane
asked by PRINCE 
biology
which occurs during the krebs cycle? 1) breaking down pyruviate 2) capturing light energy 3) creating glucose molecules 4) producing ethyl alcohol ?
asked by jill 
accounting
julie volunteered to work on christmas day because her parents were out of the country on holidays.her regular wage is $12.00 an hour. how much would she earn for working on christmas day?
asked by Anonymous 
physics
When driving west toward the Rocky Mountains, you see a peak 2.6 ∘ above the horizon. Your GPS gives your current elevation as 1490 m , and according to the map, you're 25.0 km (horizontally) from the peak. Find the peak's elevation. I thought it would
asked by lauren 
les/math
imelda glues together 72cubes with 2cm edges to form a solid rectangular brick.if the area of the base is 48sq. cm find the volume of the bricks in cubic centimeters
asked by rochelle 
Chemistry
I have been plagued by this question for a good half an hour, whilst doing past papers I came across it ' EXPLAIN why the value of Kw increases as the temperature increases' as far as I can tell, it is about the excess production of OH and H+ from le
asked by A 
algebra
Sue ate some apples from a bag. She left 20 apples. This is fiveeights the number of apples she had bought. How many apples did she buy?
asked by anonymous 
Math
There are 5 red cubes and 10 green cubes in a bag. A cube is picked then put back in the bag and another is chosen. If I did this is done 180 times, how many green cubes would you expect to have picked?
asked by Angela 
Riddle
How are these two people related to each other? If a man's mother's nephew is a woman's father's cousin, how closely related are the man and woman related? I think they would be related by marriage?
asked by Hava 
English
I have to add er to firefight. Is it firefighter or firefightter? Why I know is firefighter but I have to explain why? Help please
asked by Ioanna 
maths
The population of town A is 60000 and town B is 70000 find the percentage of town A as town B
asked by grace 
Calc 1
Evaluate the limit (6+h)^3216/h I think you would have expand the numerator (6+h)^3 = but how would you do it? 216+108h+h^3? It's not coming out right...
asked by Feather 
Biology
What's the difference between Bio accumulation and Bio amplification?
asked by Elizabeth 
Science
what can fossils tell you about organisms and environments of the past?
asked by Avery/connexus 
Biology
What's an ecological niche?
asked by Elizabeth 
maths lite.life science.agric.afrikaans
is it possible for me to become a medical docter without pure maths but life science??
asked by TSHIRELETSO 
Math
To purchase a computer for the student activities office, the freshman class decides to raise 1/4 of the money, and sophomore class decides to raise 2/3 of the money. The student government association agrees to contribute the rest, which amounted to $200.
asked by Maritza 
Question About my Essay
Hi again, I was wondering about a paragraph in my Informal Essay & wasn't sure if what I had used was correct. Which of the following sentences is correct for an essay??? 1) According to matadornetwork (dot) com, we should have plenty of new pieces of
asked by Ally 
Chemistry 101
if an organic liquid has a density of 1.11 g/mL and has a measured volume of 500. mL, what mass of liquid is present?
asked by Lilly 
science & technology
when a body immersed in water from spring balance and shows 100gm weight loss. what is the weight of the body in water? 2)what is the weight of the body in air? 3)what is the upthurst on the body? 4) what is the volume of the body? give reason
asked by devtanu 
math
Are is their a good website that has good video with precal lessons im havong difficulty with a bad teacher
asked by KAy 
Algebra
Hi I need help with this problem full solution only please: Two angles of a triangle have the same measure and the third one is 9 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in the triangle.
asked by Seymour 
Math
What is the slope of the line containing the points (9,2) and (3,14)?
asked by Anonymous 
Algebra
Two angles of a triangle have the same measure and the third one is 51 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in the triangle.
asked by Seymour 
Poetry
Why do you think that a concrete poem is the best way to communicate?
asked by Thames 
physics
The speed of a space shuttle is 3.2×10^6 cm/s. Convert this into miles per hour (mph) using only 12 inches/ft, 60 seconds/min, 60 minutes/hour, and 1 inch = 2.54 cm. Factor Analysis must be used. Express your result to three significant digits and in
asked by sam 
English
He is surprised when he sees paintings in Ishaan's room.  What does "Ishaan's room" modify? Does it modify "paintings"? Is he in Ishaan's room and does he see the paintings? Or he is not in Ishaan's room. He just sees Ishaan's paintings
asked by rfvv 
Re:BIOLOGY
Whats the relation between Photosynthesis and Cellular Respiration? Is it, because they have complimentary proccesses?
asked by Elizabeth 
Algebra
The sum of five and three times a number is 89. What is the number?
asked by Seymour 
American Lit
Why is A strong economy should be a country's most important goal.? I'm writing a paper and need to know, please keep short and simple.
asked by Sakinah Bibi 
math
Suppose a boat has to make a round trip up and down a river. The trip up takes 1 hour and is with the current. The trip back takes 9 hours. Suppose the round trip is a total of 32 miles, and that the boat's speed and the speed of the current are constant.
asked by Brent 
Civics
An Interest Group is a?
asked by A.L.K 
PHYSICS
A BODY OF 50N Rest On A Smooth Plane Incline At 30 Degree To The Horizontal Which Force Applied Parallel To The Plane Will Keep The Body In Equilibrium
asked by PRINCE 
Biology
How does Nutrients get affected from surface runoff in Biology? If in detail, you could explain what exactly is Surface Runoff, and what causes it, that'd be of great help !
asked by Elizabeth 
math
The population of Town A is 60000 and town B is 70000. Find the percentage of town A as town B
asked by grace 
Biology
What is an ecological footprint and why does Nothern Americans have such large ecological footprints?
asked by Elizabeth 
Please help me with trig.
One more problem.. Given sin t= 3/11 and cos t
asked by Jane 
analytic geometry
Determine the acute angle between the lines 3x  7y = 21 and 5x + 3y = 15.
asked by sylvia 
math
the legth of a side of a square is represented by (3x1). if the perimeter of the square is 68, find t he value of x
asked by Anonymous 
Psychology
A man feels anxious and a little sick to his stomach when he walked up to the front door of his old elementary school. School had been very hard for him and he remembers feeling “stupid” a lot of the time he was in school. What is the unconditioned
asked by Kay 
Calc 1 limits
The equation is x^2+6x+9/x^481 Limit is x➡️3 I factored it out and I got 1/36 would that be right The numerator would factor out to be (x+3)(x+3) then the denominator would be (x+3)(x3)(x+3)(x3) this would cancel out the (x+3) which would leave
asked by Feather 
math...finding cubic feet
What is the cubic feet of a cylinder that's 12 3/4 inches wide and 16 inches tall?
asked by donna 
Chemistry
Culd i get a reference to the formulae used in Solid State ?? (Like the no.of atoms in a face centred cubic cell is 4 Etc )
asked by Minhye 
math
One year, Super Bowl commercial time sold for $4 million for 30 seconds of air time. a) What was the price per second? Round to the nearest cent. b) How much air time could you get that year for three million dollars? Assume that air time could be
asked by Rishi 
calculus
Drug concentration is defined by; c(t)= 0.2t÷t^2+1 mg/cm^3...when is the concentration increasing/ decreasing (between 0 and 4hours)?
asked by cayla 
maths number system
0
asked by yaro 
Wave
If a ray of light moves from air to water the angle of incidence is the angle of refraction
asked by MeritGodwin 
science
what will be the pH and normality,when 33.6liters of HCl having 1.179 s.g. and 36%concentration is mixed with 736 liters of distilled water
asked by Ashok 
RE:Biodiversity
Sorry I have a lot, final exams tommorow! Whats the relation between Photosynthesis and Cellular Respiration?
asked by Elizabeth 
math
5:15 and x:3 a.5 b.3 c.1
asked by shynice 
PreCalc
What is the standard form of the equation of the parabola that has a vertex at (4, 3) and passes through the point (4, 2)? Is it f(x) = 5/64(x  4)^2 + 3?
asked by Anonymous 
Math
Tan30
asked by Sonu kumar 
Math
Is IQR better for nonsymmetrical data?
asked by Anonymous 
Math
Molly says that the answer to one of the probability questions is 4/3 Susie says she must be wrong that 4/3 is not a possible answer as probability
asked by Bernice 
Math
Harry and Justin have 180 stickers. If Harry has 25% more stickers than Justin, how many stickers does Justin have?
asked by Clark 
i really need this ASAP MATH HELP PLZZ
in your explanation value 3 is different from the negative number 3
asked by the girl that has no friends 
Algebra
Ms. Sue could you please help me with this question:A rectangular room is 6 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room. The length is:_____meters and the width is___meters.
asked by Arie 
Social Studies
Hello!! can someone please explain to me the cause and effect of white supremacy?? thank you!!
asked by Rosey 
science
after striking the floor a ball rebounds 4/5th of the height from which it has fallen find the total distance travelled before coming to rest considering its dropped from 100m
asked by lovely 
PreAlgebra
The sum of a number and 3, multiplied by the sum of the number and 4 is equivalent to 16
asked by Desiree 
video formatting
I created a video on windows movie maker and have to save it in the .wmv format. So I went to save movie and added .wmv but it doesn't save it as that it saves it as mp4. is this almost the same thing?
asked by Anonymous 
math
students are growing plants under different conditions. the average plant growth during a week is 3.5 inches. the difference from the average for Ji is 2 1/4 in., Gayle 2 7/10 in., Stefan 1.5 cm and Ricardo 2.4 cm. How do you find the actual height of
asked by Evelyn 
social studies
What do Israelis and Palestinians most have in common A). Religious Beliefs B). Military Strength C). Political D). A Homeland my answer is (idk)
asked by QuavoFinese 
Biology
What is the difference between endangered and extirpated?
asked by Elizabeth 
Math
Will has 27 books Cassandra ha17 books how many books do they have together
asked by Anonymous 
English
What is formal schooling
asked by Anonymous 
Science
Beach sand contains plenty of the mineral quartz. Why should you not put your plastic sunglasses down on the sand at the beach?
asked by Anonymous 
calculus 2
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 3x^4, y = 3x, x ≥ 0; about the xaxis
asked by TayB 
calculus 2
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x, y = 0, x = 2, x = 6; about x = 1
asked by TayB 
math
sam bought two books.one book cost 4.00$ more than three times other.together,thee two books cost him 72$
asked by jasmin 
math
The cubic feet of a cylinder that's 12 3/4 inches wide and 16 inches wide?
asked by Anonymous 
Limits calc 1
X^2 +6x+9/x^481 I put the answer as 1/36 it's not the answer?? It told me to use the identity x^4a^4=(x+a)(xa)(x^2+a^2) I used it, u still get the same answer....
asked by Feather 
Chem
A mass of 0.4 g of hydrogen (H2) and 3.2 g of helium (He) are mixed in a rigid 500 mL container. What is the partial pressure of helium when the container is cooled to 77 K ?
asked by Anonymous 
math
how do you divide a 3 with a 2 when they're not even???!!!!
asked by Anonymous 
Math
13+d=44 What does the variable represent
asked by Joseph 
Biology
How do natural ecosystems have more biodiversity?
asked by Elizabeth 
Mathematics
How can you solve 9x^424^3+16x^2=0?
asked by Aster Calico 
Science
What will be the pH and Normality when 33.6 liters of HCL having 1.18 s.g.and 36% concentration
asked by Ashok 
math
a) 25a^2  16a^2 b^2 b) x^2  (a+b)^2 c) 9(xy)^2  z^2 d) 16x^4  81y^4 e) 25a^2  16a^2 b^2
asked by Bongiwe Gamede 
Math
14 + y/8 = 10 What is the variable?
asked by Joseph 
PHYSICS
PLEASE POST MY ANSWER
asked by PRINCE 
Math
What's another way you can write 0.023 (fraction or percent) problem: write 0.023 two different ways
asked by Andrew 
history
My history Textbook did not clarify how the U.S decided to go to war with Britain in 1812. can anyone explain? that would clear up alott for me thx:)
asked by hi 
Functions 11
Find the value(s) of k so that each function has 2, 1, and 0 roots f(x)=kx^29x+6 f(x)=3x^2+kx+12 f(x)=9x^2+3x+k I know to use the discriminant but am not sure where to go from there
asked by R 
Math
11 + 2z= 14.78 Find the variable
asked by Joseph 
Math
it takes 45 min. to plant 12 plants how long does it take to plant 5
asked by Ana 
Physical Science
I am having trouble coming up with an answer to this, and I can't seem to find it in my textbook....can I get a little help? QUESTIONExplain why the speed of sound is faster in solids than in gases
asked by cookiemonster 
Math
Which ice cream is more expensive per litre? How do you know? 3L of ice cream for $10 or 4L of ice cream for $12?
asked by Anonymous 
Math
Two even integers are represented by 2n and 2n+2. Explain how you can find the value of those integers if their sum is 14. Name the integers.
asked by Joseph 
Math  Percents
Harry and Justin have 180 stickers. If Harry has 25% more stickers than Justin, how many stickers does Justin have?
asked by John 
Math
@ reiny. . . 9x^424x^3+16x^2. .i have done it bt i want you to do it 4 me to confirm
asked by Afeez 
science
if the canoe accelerates from 0 to .8 m/s in .2 s, what is the acceleration
asked by Anonymous 
Chemistry 102
Using your average value for Kc (6.92x10^2) and the concentrations provided for the reactants (0.00111mol/L for both), determine the absorbance expected when a 16.00mL of Fe3+ is reacted with 10.00ml of SCN and measured in a 1.00cm cuvette.
asked by Taylor 
Biology
What is pesticide resistance? Why is it that biological control is a good solution to the problem of pesticide resistance?
asked by Elizabeth 
Biology
What causes acid precipitation, and what are the negative effects of acid precipitation?
asked by Elizabeth 
Science
A tank which is raised above the ground level, has a hole in its flat base, through which water flows and falls to the ground below. If the depth of water in the tank is 0.5 m and the tank base is 0.7 m above the ground, what is the fluid velocity (u)
asked by Chris 
Ã¡lgebra
What is the least perimeter of a rectangle with an area of 32 square feet?
asked by omar 
maths number system
Determine the lub and glb of the equation no 1. (2)1
asked by yaro 
analytical physics chemestry lab
You are provided with a 0.5M solution of NaCl. You require a working solution of 0.004M. Describe how you would prepare this working solution, including all steps and calculations. Hint: You want to use the least amount of reagents and consumables, serial
asked by ruby 
English
1. He became a president when he was 48 years old. 2. He became the president when he was 48 years old. 3. He became president when he was 48 years old. 4. He became President when he was 48 years old. 5. He became the President when he was 48 years old.
asked by rfvv 
triggggg help
Is sec Θ ° > tan Θ ° for every angle? Please explain why or why not?
asked by Scotto 
Civics
What are some common laws I really don't get this can someone explain it to me?
asked by Sara 
math
8+32n=31n+7
asked by kensy lara 
English
1. They are no use. 2. They are of no use. 3. They are useless.  Which ones are correct? Are they all the same and grammatical?
asked by rfvv 
math
x:4 and 45:20 a.8 b.9 c.10
asked by shynice 
PreAlgebra
Four times the sum of three times a number and 5 is the same as the sum of 11 times the number and 5
asked by Desiree 
math
21 to x and 7 to 10 a24 b30 c.40
asked by shynice 
math
Michael's bicycle tire has a diameter of about 30m. How far does it cover when the wheel makes one complete revolution?
asked by Louise 
Geography
Tme measurement
asked by Anonymous