Questions Asked on
October 7, 2015

Math
I have this project: The length of a football field is 100 yards. When you compare geologic time (4.6 billion years) to the length of a football field, you will find that each yard on the field will equal 46 million years, and each 10yard section will
asked by Lol444 
MATH HELP PLEASE
Find the restricted values of x for the following rational expression. x^2 + x + 6/8x^2 − 8x
asked by David 
Calculus 1
Related Rates Problem: Two cars start moving from the same point. One travels south at 40 mi/h and the other travels west at 30 mi/h. At what rate is the distance between the cars increasing three hours later?
asked by TayB 
chem
The crucible is handled with oily fingers after its mass measurement but before the 3 gram sample of the hydrated salt is measured. Subsequently, in part B.1, the oil from the fingers is burned off. Will the percent water in the hydrated salt be reported
asked by Diana 
Maths
How would you solve for x with an equation like this? 0.2x^3  2.84x^2 + 8.532x  2.4 = 0
asked by Daisy 
Computer Programming
Your city's Parking Violation Bureau wants you to write a program to compute fines for parking violations. There are four types of violation: type A carries a fine of $10, type B carries fine of $20, type C carries a fine of $30, and type D carries a fine
asked by LockShift 
What must be added maths need help
What must be added to x/y to make it y/x??
asked by Collins 
junior sec
list two difference btw of art nd principles or art
asked by eze anna 
Angle of depression need help also
A fighter plane is flying horizontally at a constant speed of 600km/hr and the pilot observes an oil drolling platform in the sea at an angle of depression 60degree,after flying in 30sec.in the same direction the pilot notices that the depression angle has
asked by Collins 
chemistry
A graduated cylinder contains 17.0 mL of water. What is the new water level after 31.6 g of silver metal with a density of 10.5 g/mL is submerged in the water
asked by timmy 
Undergraduate Studies
Rewrite the quote below so that it includes an explanation in your own words to the reader that Mr. Johnson is the founder of the Eat More Oreos Foundation. “Mr. Johnson declined to comment on this article.”
asked by Amber 
chem 215
16.6 ml of a solution is run into an empty flask, from a buret. The mass of the empty flask is 145.0 g. The mass of the flask plus solution is 158.5 g. The density of the solution is _____ g/ml.
asked by Anonymous 
math
I am a 3digit number. My first digit is thrice my last digit. The sum of my last two digit is one less than my last digit.
asked by bea 
Physics
A block of mass 8.60 kg is pulled along a horizontal frictionless surface by a cord that exerts a force of 33 N at an angle 29.40 degrees from the horizontal. What is the magnitude of the normal force exerted on the mass by the floor? I solved for the
asked by Kristin 
Physics
Suppose you have a stack of 9 identical oak planks, each of which have a mass of 8.0 kg. You are required to pull the seventh plank from the stack (counting from the top). If the coefficient of friction between oak and oak is 0.6, how hard do you have to
asked by Kristin 
Physics
A skier leaves the ramp of a ski jump with a velocity of 12.6m/s, 14.5° above the horizontal. The slope below is inclined downwards at 52.2°, and air resistance is negligible. a)Calculate the distance from the ramp to where the jumper lands. b) Calculate
asked by Madie 
Physics
An artillery crew demonstrates its skill by firing a shell at an angle of 69 deg and then lowering the gun barrel and firing a second shell at a smaller angle of 22 deg in such a way that the two shells collide in midair. The initial velocity of the shells
asked by Madeleine 
Physics
A block of mass 2.30kg is accelerated across a rough surface by a rope passing over a pulley. a) The tension in the rope is 12.4N, and the pulley is 11.2cm above the top of the block. The coefficient of kinetic friction is 0.415. Determine the acceleration
asked by Presley 
Science
The half life of radium is 3.82 days.In what time will the activity decay to 1/16 of its original value.
asked by Anju 
Science
The half life of Uranium238 against alpha decay is 4.5*10^9 years.Calculate the number of disintegrations taking place in 1gm of the substance.
asked by Anju 
Mechanics
A bullet is fired a plank of wood with a speed of 200m/s. After passing through the plank, its speed reduces to 180m/s. Another bullet identical with a speed of 100m/s is fired at the same plank. What is the speed of this bullet after passing through the
asked by Kusemererwa Robert 
maths
The sum of first 6terms of an A.P.is 6.The product of second term and fifth term is 80.Find the terms of A.P.
asked by Anu 
Reitumetse high school
Life sciences what is the difference between grassland/forest biomes.
asked by Precious 
maths
a certain number x is decreased by 15 is equal to twice the number increased by 3. what is the correct mathematical expression?
asked by mbasha 
English
This is all what I have for my thesis statement for the research paper based on comparing and/or contrasting the forest and town in The Scarlet Letter In the novel The Scarlet Letter by Nathaniel Hawthorne, the town is full of laws and judgement, but in
asked by CATA 
Algebra
A 52 in. board is cut into two pieces. One piece is three times the length of the other. Find the length of the other piece.
asked by Sarah 
math
Jeff has to pay his car insurance annually. If his total bill is $744, how much money should he set aside each month for car insurance? Round to the nearest dollar.
asked by Anonymous 
math
Kevin has flower pots that hold 1 or 3 bulbs. He has 18 bulbs. How many ways can he plant the bulbs?
asked by Kayeirrah Martin 
math
The energyseparation curve for two atoms, a distance, r, apart is: U(r)=−A/r^m+B/r^n first I have: ((A*m)/(B*n))^(1/(mn)) Derive and expression for the stiffness of the bond at the equilibrium spacing, in terms of A, B, m, n, and r0. S=dF/dr at r=r0:
asked by qwert 
IAE
ratio determine 2.15pounds to 125 pence as a ratio in its lowest term 1pound=100 pence
asked by Cas 
Math
You are making cookies. One recipe calls for 4 cups of chocolate morsels for 3 batches. A second recipe calls for 5 cups of chocolate morsels for 4 batches of cookies. Which cookies will contain more chocolate morsels?
asked by Kaye Tyler 
Physics
A boat moving at 5 mi/h is to cross a river in which the current is flowing at 3 mi/h. In what direction should the boat head to reach a point on the other bank of the river directly opposite the starting point?
asked by J 
math
Find 1/8 of 12. Express your answer in simplest form.
asked by dom 
Math
You are having a discussion about sequences with your classmate. She insists that the sequence 2,3,5,8,12 must be either arithmetic or geometric. Is she correct or incorrect? Explain.
asked by Taryn Hughey 
Life orintation
Which subject i must learn if i want to be a doctor?
asked by Anonymous 
Chemistry
How do magnesium atoms form ions? What about oxygen atoms?
asked by Trinity 
ELA Reading
Which detail supports the main idea that microgravity weakens astronauts' bones? A) astronauts grow 13 inches taller B) Astronauts' legs become thins and sticklike C) astronauts lose 10 percent of their bone tissue after several months without gravity D)
asked by Taryn Hughey 
Abst book costing
During one week the workman x manufactured 200 units.He recived wages for a guaranteed 44 hours week at the rate of Rs. 15 per hour .THE time allowed to produce one unit is 18 minutes . Calculate his gross wages under each of the following methods of
asked by Collage 
math
mr the is thrice as old as his daughter. The difference between their ages is 36 years old. How old is mr teh's daughter?
asked by Ann 
SS
What are two examples of leaders who used military force to rule or gain power/money in modern times?
asked by Anonymous 
Algebra
Find two points on the graph of the parabola other than the vertex and xintercepts. k ( x ) = ( x − 1 )^(2) − 6
asked by Jim 
physics
In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 43.7 m/s in a time of 6.50 s. The mass of the car and riders is 3.24 × 103 kg. Find the average net force exerted on the car and
asked by sandra 
Math
what is the rule for this pattern 12 15 18 21 A.start with 12 and subtract 3 repeatedly B.start with 12 and add 3 repeatedly C.start with 12 and add 4 repeatedly D.start with 12 and subtract 4 repeatedly what is the rule for this pattern 17 20 19 22 21
asked by Mahoganie 
Statistics
STATISTICS: I'm struggling with how to calculate the following problems: *Assume that X~N(3,1.5) For what value of X is Pr(x
asked by BONACA 
math
There is proportional relationship between your distance from a thunderstorm and the time from when you see lightning and hear thunder. If there are 9 seconds between lightning and thunder, the storm is about 3 kilometers away. If you double the amount of
asked by kimie 
Vocabulary
In which sentence is the word blander used logically? A) The cook added spices to make the food taste blander. B)If you do not like hot food, you should choose blander dishes. C) In ordinary circumstances, hot sauce makes foods taste blander. D)The blander
asked by Taryn Hughey 
Science
1) Which of the following statements about the sun's structure is true? The sun has a solid surface The sun has an interior and an atmosphere The sun's interior is similar to the Earth's; it has a core, mantle, and crust*** The sun's outermost layer is
asked by Shalee ^~^ 
6th Grade Math
Caleb sold boxes of candy. Some sold for $2, and some sold for $3. He sold a total of 35 boxes and received $92. How many boxes did he sell for $2?
asked by Karen 
Finance
Please could you help me solve this Suppose you have $100 in an interest bearing account earning 10% interest. How much would you have after the first year under the following scenarios? . annual compounding (every 12 months) semiannual compounding
asked by Sammy 
math
On Saturday, the fruit and juice bar was selling 30 glasses of fruit punch an hour. By 7 p.m., they had sold 270 glasses. If their goal was to sell at least 360 glasses of fruit punch, which inequality can be used to find h, the number of hours they must
asked by Anonymous 
MATH HELP PLEASE
Find two points on the graph of the parabola other than the vertex and xintercepts. k ( x ) = ( x − 1 )^(2) − 6
asked by Lucy 
Simultaneous equation
X+y+z=1......(1) x^2+y^2+z^2=35........(2) x^3+y^3+z^3=97.........(3) solution but from 3 (x^3+y^3)=(x+y)^33xy(x+y)......(4) puting 4 into 3 bck (x+y)^33xy(x+y)+z^3=97.......(5) now from 1 x+y=1z......(6) putin 6 into 7 we have (1z)^33xy(1z)+z^3=97
asked by Collins 
Shalee ^~^
1) Which of the following statements about the sun's structure is true? The sun has a solid surface The sun has an interior and an atmosphere The sun's interior is similar to the Earth's; it has a core, mantle, and crust*** The sun's outermost layer is
asked by Shalee ^~^ 
U.S. History
How did the location of Chicago influence its development? A: Chicago was located near a major port and a conduit for the nation's eastwest rail travel, providing residents with job opportunities. These job opportunities caused jobseeking immigrants to
asked by Victoria 
english
Q1. Identify whether the word groups are fused sentence, comma splice or correct sentence.(4) i There is nothing better for a cold than a hot coffee and a big box of chocolate ____________ ii She ran out of the room the shadows in the corner had scared
asked by Anonymous 
social studies
how did the wright brothers change the world a short esssay
asked by francis 
GRAMMAR
The wound was copiously irrigated with normal saline, and the mucosal flap was replaced to its appropriate position.
asked by Anonymous 
U.S. History
How did the mining industry and the growth of ranching and farming contribute to the development of the West? A: The mining industry lured thousands of people into areas previously ignored as wilderness. The growth of ranching and farming also brought
asked by Victoria 
Calculus
A man of height 1.7 meters walks away from a 5meter lamppost at a speed of 1.6 m/s. Find the rate at which his shadow is increasing in length. (Round your answer to three decimal places.) This problem is absolutely killing me I see a lot of examples like
asked by Jake 
math
each student in an art class has 48 identical 1 cm cubes. Each student glues all of his or her cubes together to make a rectangular solid. No two solids are identical. What is the maximum number of students in that art class ?
asked by eddy 
Science
which of the following features make earth and venus similar to each other ? (1point ) A . their size and mass b. their rates of rotation c. their atmospheres d. their directions of rotation****
asked by Cami 
Math
Suppose you draw a card from an ordinary deck of playing cards What are the odds in favor of drawing a face card? b. What are the odds against drawing a face card?
asked by kim 
Science
1.)Ovaries contain A.)Sperms & produce estrogen B.) Sperms & produce testosterone C.)Eggs & produce estrogen D.)Eggs & produce testosterone 2.)The testes produce A.)Sperm & estrogen B.)Sperm & testosterone C.)Eggs & estrogen D.)Eggs & testosterone 3.)After
asked by Douglas 
Middle School Math
The marching band is selling cases of fruit for $13 per case. a. Write an algebraic expression for the cost of f cases of fruit. b. Evaluate the expression for 250 cases. Question 17 options:
asked by Nicole 
French
"Je mets un chemisier." Is this pronounced "mez un" or "mey un"?
asked by Anonymous 
history
who did the Spanish and Portuguese use as labor on plantations. my answer is enemies captured in war. is this right?
asked by lakeisha 
chemistry
How many moles of platinum would be in 10.0 g of this metal?
asked by Lauren 
Social Studies
Why do nations have constitutions?
asked by Maya 
math
Audrey can drive 150 miles on 6 gallons of gas,and 225 miles on 9 gallons of gas.write an equation for the distance,d, that audrey can drive on g gallons of gas.
asked by Anonymous 
physics
A skateboarder, with an initial speed of 3.2 m/s , rolls virtually friction free down a straight incline of length 16 m in 3.3 s. At what angle θ is the incline oriented above the horizontal?
asked by gal 
english
re pair the given run on sentence 1. i went to the walkinclinic because i was feeling ill insct i had walking pneumonia answer i went to the walkin clinic;because i was feeling ll infact i had walking pneumonia
asked by javeria 
social studies
is it possible for a child born to a parent with huntington's disease to not develop the disease later in life
asked by jirehn bush 
U.S. History
How did the influx of immigrants affect cities? A: The influx of immigrants led architects to develop new approaches to housing and transporting large numbers of people. This resulted in the development of skyscrapers, horsecars, cable cars, and electric
asked by Victoria 
Science
What cannot be separated into simpler substances by physical or mechanical methods such as filtering boiling or shifting
asked by Myla 
Physics
In lacrosse, a ball is thrown from a net on the end of stick by rotating the stick and forearm about the elbow. If the angular velocity of the ball about the elbow joint is 26.5 rad / s and the ball is 1.35 m from the elbow joint, what is the velocity of
asked by Nico 
Social Studies
true or false the pilgrims coming to the united states to seek religious freedom shaped american identity
asked by Maya 
math
whats 2000 3000 and 8 in standard form?
asked by franks 
ACCT
A lumber yard is going to cut a board which is 18 m into 16 pieces of equal length. How long will each piece b
asked by Anonymous 
Science
Ms. Sue PLEASE check my answers! 1. Which of the following is not part of the theory of evolution? a. Organisms tend to produce more offspring than can survive to reproductive age. b. Organisms can acquire changes during their lifetime that can help their
asked by Blair 
dominican group of schools
Three sisters shared 360 mangoes in the ratio 3:4:5.how many mangoes does each get
asked by ada 
history
what is the basis for the economic theory of mercantilism that drove the exploration and settlement of north america by Europeans? my answer is mercantilism is roosted in the idea that a nation's power stems from authority of absolute monarch. Is this
asked by lakeisha 
Social Studies
Describe the main function of the U.S. federal government
asked by Maya 
Physics
A hotair balloon is rising upward with a constant speed of 2.65 m/s. When the balloon is 3.40 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?
asked by DJ 
Personal Finance
Would you prefer a fully taxable investment earning 13.8 percent or a taxexempt investment earning 10 percent? assume a marginal tax rate of 28 percent.
asked by Lee 
history
how did the protestant reformation in Europe influence the settlement of north america? my answer is European settlers of different religions chose to establish new colonies in order to spread their faith and practice their beliefs. Is this right?
asked by lakeisha 
English 1
DOES THIS SOUND GOOD? Revise the sentences below to improve fluency. Specifically, add variety to the sentence types, and use transitional words so that sentences flow smoothly. 18. Summer is my favorite season. I enjoy the warm weather. School ends. I
asked by Blair 
Social Studies
List the ways power is distributed in the U.S federal government and ways that power is limited. (Help soon please)
asked by Maya 
science
Which of the following explains the relationship between genes and chromosomes. a) Chromosomes come in diffrent versions called genes. b) genes come in diffrent structures called chromosomes. c) Chromosomes are structures that are made up of two versions
asked by jirehn bush 
math
What are the proportion of families? 0 1 1 2 2 3 4 5 0 1 1 2 2 3 4 5 0 1 1 2 2 3 4 6 0 1 2 2 2 3 4 6 0 1 2 2 2 3 4 6 0 1 2 2 3 3 4 8 0 1 2 2 3 3 5 8 0 1 2 2 3 3 5 9
asked by Aidrick Brown 
Calculus 1
Related Rates: If a snowball melts so that its surface area decreases at a rate of 6 cm2/min, find the rate at which the diameter decreases when the diameter is 11 cm.
asked by TayB 
U.S. History
How did the influx of immigrants affect cities? A: The influx of immigrants led architects to develop new approaches to housing and transporting large numbers of people. This resulted in the development of skyscrapers, horsecars, cable cars, and electric
asked by Victoria 
U.S. History
In which time zone did the Central Pacific originate?
asked by Victoria 
english
Q1. Identify whether the word groups are fused sentence, comma splice or correct sentence.(4) i There is nothing better for a cold than a hot coffee and a big box of chocolate ____________ ii She ran out of the room the shadows in the corner had scared
asked by Anonymous 
Probability help
In a football match A vs B in which 7 goals were scored and A won the match what is the probability that the score is 70 ??????
asked by Collins 
Sociology
The state of California attempted to ban the sale of violent video games to young people. If the federal government attempted to do the same thing, what provisions of the Constitution might allow that regulation?
asked by Virginia 
Chem11
How many moles of iron(iii) chloride could be made with an unlimited supply of iron atoms but only 1.81 X 10e23 chlorine atoms?
asked by Kay 
math
40 MEN CAN DO A PIECE OF WORK IN 30 DAYS,WORKING 8 HOURS DAILY.IN HOW MANY DAYS WILL 60 MEN FINISH THE WORK WHEN WORKING HOURS ARE REDUCED BY 25 PERCENT? A,19 B,30 C 20 1/3 D,26 2/3
asked by atish patel 
English
in the finish of patsy barnes how does patsy react to his mothers treatment by the city doctor A) gratitude B)anger C)amezment D) puzzlement I NEED HELP IM CONFUSED
asked by Gigi 
backbones
What advantage would a backbone give to an animal that lives underwater? Thanks
asked by nads 
Science
Which letter arrows point to hanging valleys? Which letter arrows point to aretes? Name a peak on the map that is a horn. Feature E on the map is composed of glacial till. What type of glacial feature is E, and how did it form? Explain how turquoise lake
asked by Maya 
U.S. History
1. What part of the United States saw the greatest expansion in rail lines by 1890? A: The West saw the greatest expansion in rail lines by 1890.
asked by Victoria 
Math
I have 14 20s 17 10s 5 5s an 13 1 ones
asked by Nette 
U.S. History
In what year did immigration from northern and western Europe peak? A: Immigration from northern and western Europe peaked in 1882.
asked by Victoria 
thermodynamics
liquid water at 100C and 1 bar has internal energy (on an arbitrary scale) of 419 kj /kg and a specific volume of 1.044cm3 /g a what is its enthalpy? bthe water brought to the vapor state at 200C and 800 kpa, where its enthalpy is 2838.6 kj/kg and it is
asked by Anonymous 
thermodynamics
heat in the amount of 5 KJ is added while its internal energy decreases by 10 KJ. how much energy is transferred as work? for a process causing the same change of state but for which the work is zero, how much heat is transferred?
asked by Anonymous 
U.S. History
1. What cities were destination points fro the Chisholm Trail? A: Abilene, Ellsworth, and Dodge City in Kansas were destination points for the Chisholm Trail. 2. Why do you think the destination cities at the end of the cattle trails are all located along
asked by Victoria 
Math
What do you do to check whether a number is rational or irrational? How does finding the square root of a number compare to finding the cube root of a number? Use the number 64 in your explanation. Can someone please help me with these questions?!
asked by Layla 
U.S. History
What natural resources contributed to making Pittsburgh, Pennsylvania, a major steel center? A: Coal contributed to making Pittsburgh, Pennsylvania, a major steel center.
asked by Victoria 
science
What advantage would a backbone give to an animal that lives underwater? Thank you
asked by nads 
Math
The depth of the first model of a mobile phone measure 7/20 of an inch. The second model is 6/7 Was the depth of the first model. The third model measured 27/35 of the size of the first model. The fourth model was 4/5 the size of the first model. What is
asked by Essie 
Physics
Draw a free body diagram and Apply Newton's 2nd law in both direction. 60 kg chair is pulled along a rough horizontal surface under the action of a 200N force 30 degrees up from horizontal, as shown the acceleration of the chair is 1.5 m/s^2. a) Determine
asked by Matt 
Algebra
Paul charges people $25 to test the air quality in their homes. The device he uses to test air quality cost him $500. a.) Write an equation that describes Paul's net profit as a function of the number of clients he gets. b.) How many clients does he need
asked by Pip 
Social Studies
1. What is one reason why Nigerians remain poor, despite their country’s large oil deposits? A. infrastructure B. subsistence farming C. corruption** D. microcredit 2. Which of the following is most likely to help countries in West and Central Africa
asked by Laney 
Physics
How much work did the movers do to push a 49.0 kg crate 10.3 m across a rough floor at a speed of 2.9 m/s with a horizontal pushing force of 48 N ?
asked by Help 
Math
which digits makes 3,71 [_] divisible by 3
asked by WordWorld222 
Math
What is .768 divded by 1.6
asked by Anonymous 
Harmonic Motion
we know that a particle in Harmonic Motion is moving at v1 @ position x1 and v2 @ position x2. What is A (Amplitude) and w (omega) ?
asked by Jay 
History
Why was the bombing of Pearl Harbor a turning point in World War II? A)Immediately after Pearl Harbor, the Japanese surrendered. B)The Germans simultaneously bombed the United States. C)Before this event, the United States had not declared war. D)The
asked by Appreciated Help 
chemistry
Find the volume of a 2.5 M solution of sulfuric acid required to prepare 300.0 mL of 0.1 N solution of sulfuric acid
asked by Cole 
Math
A die is rolled 260 times. Predict how many times it will show a 3 or a 5. I've been stuck on this question for so long!
asked by helpmeee 
math
A water tank will be drained at a constant rate of 42.4 liters per hour starting at 9:00 A.M. After one hour, the change in the amount of water in the tank can be represented as –42.4. Which of the following represents the total change in the amount of
asked by john 
U.S. History
What impact did the development of large businesses have on the economy?
asked by Victoria 
History
What was one main outcome of World War II? A)Germany controlled much of Europe. B)The United States emerged as a major world power. C)Great Britain and the United States became lasting enemies. D)Japan developed powerful new military weapons. B
asked by Appreciated Help 
Algebra 2
find all the possible rational roots of g(x)=2x^4+6x^311x+8
asked by Yannick 
physics
The steel Ibeam in the drawing has a weight of 1.53 × 103 N and is being lifted at a constant velocity. What is the tension in each cable attached to its ends?
asked by Anonymous 
FINANCIAL ALGEBRA
Insert the following demand function ton to the basic Revenue equation and email me your result. q = 350p + 22,000
asked by THERESA 
History
Which conclusion is best supported by New Mexico's overall population trend since World War II? A)New Mexico cannot manage its water scarcity problems. B)New Mexico has constructed few new houses or businesses. C)New Mexico offers many employment
asked by Appreciated Help 
Math
a test 50 problems on it. for every correct answer, 2 points are given. for each incorrect answer, 1 point is subtracted. sue scored 85 points. how many problems did she miss?
asked by Anonymous 
Science
Hello! I had a question about variations in animals, also known as genetic variations. What is a variation? I cannot find an example or a sturdy definition anywhere. Could someone give me an example of variation in animals? Thank you!
asked by Tim 
Geometry
Why do complementary and supplementary angles not have to be adjacent? As long as the two angles equal 90 degree then they will be complementary. As far as supplementary, as long as the two angle sum equals 180 degrees then they will be supplemental.
asked by Sue 
Geometry
Which of the following angles lands in quadrant IV when placed in standard position? 265 degrees 280 degrees 5 degrees 135 degrees I know what IV quadrant means, but I don't get which one it is in degrees :/ Please help? Thanks
asked by SkatingDJ 
dynamics
A helical spring of stiffness k is cut into two halves and a mass m is connected to the two halves. The natural time period of this system is found to be 0.5 s. If an identical spring is cut so that one part is onefourth and the other part threefourths
asked by mpho 
Science
1. White skin (W) is dominant over yellow skin (w) in chickens. Which of the following genotypes would result in a whiteskinned chicken that could possibly have yellowskinned offspring? A. WW B. Ww** C. ww 2. Which of the following describes the genotype
asked by Mimmi 
History
1)What was the most significant challenge that Miguel Trujillo had to overcome to vote? A)New Mexico's constitution barred Native Americans from voting. B)The U.S. Constitution allowed racebased voting restrictions. C)New Mexico allowed only people who
asked by Appreciated Help 
physics
A shopper pushing a cart through a store moves 30.0 m south down one aisle, then makes a 90◦ turn and moves 11.0 m. He then makes another 90◦ turn and moves 22.0 m. What is the magnitude of the smallest possible displacement the shopper could have? You
asked by bianca 
Science REDO
1. White skin (W) is dominant over yellow skin (w) in chickens. Which of the following genotypes would result in a whiteskinned chicken that could possibly have yellowskinned offspring? A. WW B. Ww** C. ww 2. Which of the following describes the genotype
asked by Mimmi 
Please help with MATH
Why do complementary and supplementary angles not have to be adjacent? As long as the two angles equal 90 degree then they will be complementary. As far as supplementary, as long as the two angle sum equals 180 degrees then they will be supplemental.
asked by Sue 
science
What advantage would a backbone give to an animal that lives underwater?
asked by nads 
Algebra
A golf ball is hit with an initial velocity of 140 ft per second at an inclination of 45 degrees to the horizontal. In physics, it is established that the height h of the golf ball is given by the function h(x)=32x^2/140^2+x, How far does the golf ball
asked by mu 
mechanics
Rubber particles, roughly 1mm in diameter, have been added to an epoxy resin to increase its resistance to crack growth. Estimate the Young's modulus of the composite, given that the Young's moduli of the epoxy and the rubber are, respectively, 2GPa and
asked by qw 
Spanish
Just checking my work :) 1. Complete the following sentence. Juan es estudioso. Le gusta a. cantar b. leer*** c. esquiar d. bailar 2. Complete the following sentence. Marisol es una chica a. simpatica*** b. simpatico c. simpaticas d. simpaticos 3. What is
asked by Kaai97 
US HISTORY A
Name two ways that the federal government tried to regulate business in the late 1800s. Do you think these regulations achieved their goals? Explain your answer
asked by cassie 
math
On the day of your birth and on every birthday since your grandparents placed $1,000 in a savings account that pays 5% compounded annually. Assuming zero withdrawals, how much was your account worth on your 18th birthday?"
asked by och 
Math
evaluate (7)^2 A. 49 B. 14 *** C. 14 D. 49
asked by Sockmaster 
Physics
A child rides a toboggan down a hill that descends at an angle of 26.6 degrees to the horizontal. The hill is 13.1 meters long. What is the vertical component of the child's displacement? Answer in units of meters.
asked by Emily Peterson 
Language Arts
Is "Only yards away from the shelter rock, Roko Falls" a ... a)exposition b)rising action c)climax d)falling action
asked by Jerry Jones 
HELP SCIENCE ASAP
How are fish, amphibians, reptiles, and birds alike? How are they different? Include at least two similarities and two differences.
asked by Bill 
K H S
In An Examination Has 100 Questions. A student Has 60% Chance Of Getting Each Question Correct. Astudent Fails The Examination For Amark Less Than 55. A Student Gets Distinction For A mark Of 68 Or More. Calculate That A Student: (i) Fails The Examination,
asked by Hopus 
AP Statistics
Do the samples appear to be from the same population? Why or why not? Support your answer with numerical facts and convincing reasons and explanations Chemical distribution stats: Five # summary: (2.29816, 2.29869, 2.299152, 2.30074) Mean: 2.299706
asked by Ashley 
Government
How often are filibusters used? Why?
asked by Anonymous 
Algebra
A segment with endpoint a(3,1) and b(1,1) is rotated 90 degrees about its origin what are the new of a and b prime?
asked by Steve 
Programming
using c++ write a program that accepts the unit weight of a bag of coffee in pounds and the number of bags sold and display the number of bags sold ,the weight per bag price per pound sales tax and total price of the sale.the unit of a bag of coffee is
asked by Joshua 
Math
The number of blocks has line in the ones place the number in the hundreds place is one more than the number in the tens place those two numbers equal 11 how many blocks are there
asked by Alexis 
Language arts
what is the defiance between theses to dependent clause independent clause
asked by Jaylen 
math
Compare 3+2 times 5 to (3+2) times 5. i put order of operations and got 5 times 5 for the first one, and for the second. I need to now if that is correct and if not what is wrong. thanks, John :)
asked by john 
math
Bridget ungrouped 5,000 as shown. 5,0002896=. Use your understanding of place value to explain how the ungrouped number is equal to 5,000.
asked by susan 
math
tammy want to get change for 1$. the only coins she can get are half dollars, quarters, and nickels. how many different ways can she get a 1$ using only these coins?
asked by tonya 
Math
1. Which symbol completes the statement? 2/3 _ 5/8 A. >** B. < C. = 2. Which symbol completes the statement? 6/3 _ 10/15 A. >** B. < C. = 3. Which symbol completes the statement? 5/10 _ 14/20 A. >** B. < C. = Check!!
asked by Janette 
Math test,
Need a website to study off of for a math test, this what is on the test Times fractions and Understanding Fractions, I need a math website.
asked by Kailyn 
algebra
Two lines, C and D, are represented by the following equations: Line C: y = x + 5 Line D: y = −2x − 1 Which of the following options shows the solution to the system of equations and explains why? (−2, 3), because the point does not lie on any axis
asked by anan 
social studies
The Aztecs forced the people they conqured to pay trubits, or taxes in the form of food, gold or slaves. They also took thousands of prisoners of war to serve as human sacrifices. The Aztecs believed that they had to sacrifice humans to the gods so that
asked by Deez Got Hee 
government
which political party heads all the committees?
asked by Anonymous 
Quick english check
Use adapt, alleviate, anecdote, attributed, diminutive, distinct, endowed, enhance, facilitating, incantation, irony, linguistic, mitigates, ponderous, restitution, and resuscitate to put in the correct sentence. Please correct me if I’m wrong! On
asked by Anonyomous 
Math HELP!
1. Write 12/32 in simplest form. Could someone please help me on how I can turn this fraction into simplest form like explain the steps! Thanks.
asked by Zoey 
Calculus
I've done everything I can think of to solve this, but I have no idea. Find the derivative: y = sq rt{11x + sqrt[11x + sqrt(11x)]}
asked by Kelly 
Alg2.
4x^5 2x^3 +2x +4 by 2x+1 synthetic division Would it be like this: 2x+1=0 ; x=1/2 1/2 4 0 2 0 2 4  2 1 .5 0 1 ___________________ 4 2 1 .5 2 3 4x^4 2x^3 x^2 +.5x +2 R 3/2x+1 Is this correct? Can you check my answer multiplied by 2x+1 to see if
asked by Amy 
Algebra 2
Is the solution to this rational expression extraneous? The problem: (2x3)/7 (7x)/14 My answer: x = 9/4 My teacher wants to know if the solution is extraneous and I know I have to plug my answer back into the expression to check but I still don't
asked by Wade 
Applying Rational Number Operations
(7th grade regular math) One half liter of lemonade concentrate is added to 3 liters of water. How many 1/3liters serving are made? How would you do the math for this question? Please help I really need this question answered
asked by Natalie 
Math Mixed Numbers
1. White 17/4 as a mixed number. Hi, could someone please explain how to do this? Correct me if I’m wrong but do I try to multiply 4 x how many times I can before it goes to 17 and the number I get is the whole number and the newmerator is the numbers
asked by Ruby 
math
what percent more than 96 is 102?
asked by RL Jeweyneth Co 
Math
2/7 greater than what amount is 54?
asked by RL Jeweyneth Co 
Physical Science
A 15 g bullet is fired with a velocity of 200m/s from a 6kg rifle. What is the recoil velocity of the rifle?
asked by Lana 
English
After watching roy Hargrove play the trumpet, marcia decided that she wanted to be one
asked by Anonymous 
Math
A sport arena covers 710,430 square feet of ground. A newspaper reported that the arena covets about 700,000 square feet of ground. To what place value was the number rounded?
asked by Lina 
algebra
maria and tim sold candy bars for a fundraiser. maria sold 7 less than twice the number of candy bars that tim sold. in total maria and tim sold 137 candy bars. how many candy bars were sold by each?
asked by elle 
Chemistry
A 76.00pound flask of mercury costs $150.00. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of mercury by calculating the following intermediate values. Following intermediate values include grams, cubic centimeters and cubic
asked by Jenny 
Math 101
A bus traveled on a straight road for 3 h at an average speed that was 15 mph faster than its average speed on a winding road. The time spent on the winding road was 4 h. Find the average speed on the winding road if the total trip was 220 mi
asked by janae 
Math
1. 45 x 3 = _ A. 130 B. 135** C. 109 D. 135 Check
asked by Kiki 
science
The process in which an animal’s cells use oxygen and digested food molecules to release the energy in food is called a. Breathing b. cellular respiration c. diffusion d. gas exchange
asked by Anonymous 
Algebra
a car salesman works for a monthly wage of $1000 and 10% of his cars sold. Using m for his total monthly income and c for the value of the cars he sells in a month, the equation that shows this is m=0.10c+1000 A. What would the equation be if, instead, he
asked by Isaac 
Math
Tell if x and y show direct variation. Explain reasoning. 1) x=2y 2) yx=6 3) xy=5
asked by Matt 
Algebra
Which rational number equals 0 point 1 with bar over 1? 1 over 11 1 over 10 1 over 9 1 over 8
asked by Nicole 
History
How are export processing zones a part of globalization and industrialization
asked by Anonymous 
algebra
If (92)p = 98, what is the value of p? 2 3 4 6
asked by Samantha 
Chemistry
What is the relationship between the relative reactivities of the halogens when compared to the relative reactivity of the halides?
asked by Anonymous 
statistics
2. Find the variance and standard deviation of the following sample. 0 5 3 6 4 4 1 5 0 3
asked by omar 
algebra
If x2 = 20, what is the value of x? ±square root of 10 ±square root of 20 ±10 ±40
asked by Samantha 
ALGEBRA
Which expression is equivalent to 32 ⋅ 3−5? fraction 1 over 3 to the power 3 fraction 1 over 3 to the power 7 fraction 1 over 3 to the power negative 3 fraction 1 over 3 to the power negative 7
asked by CHRISTIAN 
ALGEBRA
The amounts of ewaste generated in a region during two years were 14,200,000 tons and 10,700,000 tons. What was the total ewaste generated over these two years in the region, expressed in scientific notation? 2.49 ⋅ 107 tons 2.49 ⋅ 1014 tons 24.9 ⋅
asked by CHRISTIAN 
Chemistry
How do halogens (Cl2, Br2, I2) react with halides (Cl, Br, I)? Can we explain this reactivity?
asked by Anonymous 
math
The expression 18h + 100p represents the amount (in dollars) that an insurance salesperson earns for working h hours and selling p policies. How much does the salesperson earn for working 10 hours and selling 3 policies?
asked by marli 
algebra
Which shows the expressions in the order they would appear on a number line from least to greatest? 17 over 9, square root of 6, square root of 15, square root of 30, 3 to the power of 3 3 to the power of 3, square root of 30, square root of 15, square
asked by CHRISTIAN 
algebra
There are (35)2 ⋅ 30 leaves on a tree. What is the total number of leaves on the tree? 33 37 310 325
asked by CHRISTIAN 
algebra
What is the value of the expression All of 2.8 multiplied by 10 to the power 7 over all of 1.4 multiplied by 10 to the power 3? 2.0 × 104 2.0 × 1010 1.4 × 104 1.4 × 1010
asked by gaby 
Math
A donut shop charges $.70 for each donut and $.30 for a carry out box. Shirley has five dollars to spend. At most how many donuts can she buy if she also wants them in a carryout box?
asked by Lauren 
algebra
If (92)p = 98, what is the value of p? 2 3 4 6
asked by gaby 
Math
YoU order 6 pizza & you eat 2/3 of one pizza before your guest arrived. Each one of your guest eat 1/4 of pizza & left with 5/6 of pizza. How many guest did you invited?
asked by Ali 
math
1/5(x+160)=2/3x2
asked by tomeisha 
Physics
While playing lawn darts with his friend, Jack notices that when he throws a dart up at 60 degrees it travels 11 meters. How high did the dart travel
asked by Autumn 
Physics
A helicopter is rising vertically at a uniform velocity of 14.7 m/s. When it is 196m from the ground, a ball is projected from it with a horizontal velocity of 8.5 m/s with respect to the helicopter. Calculate: a.) when the ball will reach the ground b.)
asked by Eleanor 
Physics
A gun shoots a bullet at 1200 m/s at an angle of 600 above the horizontal. Neglecting air resistance, determine: a.) its time of flight b.) its range
asked by Peter 
Math
Sixty people can receive a piece of pizza, if there is 5 pizzas purchased.How many people can receive a slice of pizza if 7 pizzas are purchased?
asked by Sam 
Physics
The 1.1 kg physics book is connected by a string to a 250 g coffee cup. The book is given a push up the slope and released with a speed of 2.9 m/s . The coefficients of friction are μs =0.50 and μk =0.20. What Distance does it travel up the slope? I drew
asked by Zach 
English
Unscramble the sentence seldom had enough food to
asked by Ram 
math
compare x+y o 19
asked by Anonymous 
Biology
What is the difference between an environment with freshwater and an environment with pristine wates? I need to design an experiment with a shrimp that is found in freshwater but not in pristine but I don't understand what is the difference between the
asked by Anonymous 
algebra
There are (3^5)^2 ⋅ 3^0 leaves on a tree. What is the total number of leaves on the tree? 33 37 310 325
asked by gaby 
algebra
If (9^2)^p = 9^8, what is the value of p? 2 3 4 6
asked by gaby 
algebra
What is the value of the expression All of 2.8 multiplied by 10 to the power 7 over all of 1.4 multiplied by 10 to the power 3? 2.0 × 10^4 2.0 × 10^10 1.4 × 10^4 1.4 × 10^10
asked by gaby 
statistics
supposed that two balanced dice are rolled. let Y denote the product of the two numbers. use random variable notation to represent the event that the product of the two numbers is greater than 4 a {5,6} b {XY>4} c{Y>4} d P(Y>4)
asked by A 
Math
In how many ways can a club consisting of 25 members chose a president, a secretary a treasurer, and a auditor?
asked by Honey 
math
A man has 20 shirts, 7 pairs of pants & 4 pairs of shoes. How many different outfits consisting of one shirts, one pair of pants & one pair of shoes are possible?
asked by Honey 
Reading and literature part 2
What are 3 reasons Fredrick Douglass is influential
asked by Sherwanda 
seminole middle
8 to the 3rd power times 8 to the negative 5th power
asked by kehan 
Math
supposed that two balanced dice are rolled. let Y denote the product of the two numbers. use random variable notation to represent the event that the product of the two numbers is greater than 4 a {5,6} b {XY>4} c{Y>4} d P(Y>4)
asked by A 
chemistry (inorganic) reflection planes
how many planes of reflection (sigma v) does the letter "H" have? an infinite amount? this is for an intro to group theory / symmetry operations.
asked by paul 
Chemistry
4.Report your answer in correct significant figures. A.1.32*10^4cm+2.1*10^2
asked by anonymous 
math
determine the yintercept and slope of the linear equation y=6+3x
asked by A 
math
supposed that k is a random variable. given that P(3.7
asked by A 
math
The middle school band has 56 members. The high school band has 96 members. the bands are going to march one after the other in a parade. the director wants to arrange the bands into the same number of columns. What is the greatest number of columns in
asked by bob 
math
If four standard sixsided dice are rolled,what is the probability that the sum of the number on the top faces is 22, or 23,or 24,.express your answer as a common fraction
asked by grace 
Organic Chemisty
Calculate the number of mg of caffeine you would extract in each case, 210ml extractions vs 120ml extraction. The KD value in this case is 4.6 (assume a starting value of 100mg)
asked by Sam 
math
On a standard sixfaced die,the numbers of the opposite faces always add to seven,Dena rolls a pair of fair,standard sixfaced dice.She then takes the product of four numbers ,the two numbers on the faces that are showing on top of the dice and the two
asked by grace 
Chemistry
how can two clear solutions mix and produce a cloudy precipitate what is going on? Is this good or can I add something else? When two clear solutions mix together and produce a cloudy precipitate, it means that the compound that was created, was
asked by Finn 
math
When a sixsided dice numbered1,2,3,4,5and 6 is rolled many times until thesum is greater than12,what is the least likely sum?
asked by grace 
math
When six standard sixsideddice are rolled,what is the most likely sums of the six number?
asked by grace 
Math
A round silo is 55 feet tall and has a 18 foot radius. How high would a load of 31000 cubic feet of grain fill the silo?
asked by Julie 
Chemistry
how many grams of NaOH do you need to prepare a 3.00 x 10^2 mL stock solution of 2.00 M NaOH
asked by Alexander 
Math
It is required to sit 4 males and 5 females in arrow so that the male occupy the even place. How many such arrangements are possible?
asked by Honey 
Math
How many arrangements can be made from the word MATHEMATICS when all are taken at a time?
asked by Honey 
Math
simplify the complex fraction 4/x+5 +2 _________ 14/x+5 2 Once i multiply by the LCD i get 4+2(x+5)/142(x+5) however i can't see what i can do next to simplify can you explain.
asked by ash 
Go Math grade 6
The Webster family is planning a barbecue for one hundred people. The Webster family needs one plastic plate for each person at the barbecue. The Stop and Shop store and Market Place Store both sell plastic plates in packages of fifteen for five dollars
asked by Lemi 
Math
John needs $20 to buy a ticket to a show.He earned 1/4 of the money on Monday, 2/5 onTuesday,and 1/10 on Wednesday. What fraction of the money does John still need to earn?
asked by Anonymous 
Geometry
find the image, of o(2,1) after two reflections first across the line y=5 and then across the line x=1
asked by Steve 
Math
John needs $20 to buy a ticket to a show. He earned 1/4 of the money on Monday, 2/5 on Tuesday and 1/ 10 on Wednesday. What fraction of the money does John still need to earn?
asked by Anonymous 
HELP HELP CALCULUS
y=e^(5e^x) differentiate first and second derivative
asked by Anonymous 
Physics
A train accelerates from rest at a rate of 4m/s^2 for 5 minutes. Then it continues with constant velocity for 10 minutes. Then it slows down to a complete stop while traveling 200 meters. a. What was the total displacement of the train? b. What was the
asked by Pdriz 
Biology
What 2 bio molecules are the cell membrane primarily made of?
asked by Janey 
math, probability 4th grade
please check my answers and problem at the end , too! the cafeteria in the school offers 3 side items with the meal to the kids, among them: A. fries, B. carrots, C. macaroni, D broccoli, E. beans. how many choices each child have?  i think it is 10
asked by edina 
math
how many 30" circles can be cut from 4'x8' board
asked by gjr 
Physics
A soccer ball is kicked with resultant velocity of 22.6 m/s at an angle of 60 degrees. What is the time to Apex, what is the range of the kick? r = 22.6 angle = 60 degrees 1)Vxi=sin(60)(22.6) = 19.57 Vyi=cos(60)(22.6) = 11.3 2)T= VyfVyi/A 011.3/9.81 =
asked by Sean 
Stats
Based on recent U.S. Census data of adults, approximately 48% are male. According to a 2013 study by The Henry J. Kaiser Family Foundation, 70% of U.S. adult males are obese while 58% of U.S. adult females are obese (round to THREE decimals). What is the
asked by Jen