Questions Asked on
February 8, 2016

Comm Tech
1.)what did STRICT study generally find about the effect of internet use on sleep
asked by YRNDJ 
HealthPlease Help!!!
1. The functions of the respiratory system are (select all that apply) A. to pump blood to your body B. to deliver oxygen to the body C. to remove carbon dioxide from the body D. to absorb nutrients 2. The domeshaped muscle that lies below the lungs and
asked by Sammy 
Reading
In adventures of Isabel the only one of Isabel's enemies who survives is a? A.the bear B. the witch C. the giant D. the doctor
asked by Sam 
mATH
MY ANSWER RECORDED BELOW 1. The circle graph represents a family’s monthly budget. If the total monthly budget is $5,000, how much does the family spend on items other than food and housing? circle graph (1 point) $1,000$1,500$3,500$2,500 The following
asked by lOVELY 
MATH
1. The circle graph represents a family’s monthly budget. If the total monthly budget is $5,000, how much does the family spend on items other than food and housing? circle graph (1 point) $1,000$1,500$3,500$2,500 The following table gives the percentage
asked by turkey 
Global Studies: URGENT
Which of the following most contributed to the rise of Sumer? A) agriculture B) trade C) military conquest D) monotheism In what order did the following empires dominate Mesopotamia? A) Greek; Assyrian; Roman B) Persian; Roman; Babylonian C) Babylonian;
asked by CyberDarkness 
MATH PLZ HELP!!!!
Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 22.5 feet long, and the top edge of the wall is 9.5 feet long. If the wall is 8 feet tall, what is the area of the wall? • 256 ft2***** • 38 ft2 • 90
asked by GoldenSparkleGirl 
Math Someone plz plz plz help!!!
Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 22.5 feet long, and the top edge of the wall is 9.5 feet long. If the wall is 8 feet tall, what is the area of the wall? • 256 ft2 ***** • 38 ft2 • 90
asked by GoldenSparkleGirl 
Science
Which is a correct statement about the excretory system? A: Key organs of the system include bladder, intestines, and kidneys B: It is similar to the digestive system and that they both rid the body of waste*** C: It rids the body of food that the body did
asked by LadyPhantomhive 
Please help
which statement best describes the geography of religion in Israel? A) Judaism and Christianity dominate in Israel, while Islam is Majority somewhere else B) Islam is a Majority religion through the region, with significant pocket of Judaism and
asked by shynice 
Math
Rafi had a board that was 15 1/2 feet long. He cut three pieces off the board that are each 3 7/8 feet long. How much of the board is left? I am confused on how to figure out the answer for the above.
asked by Patrick 
math
You mix the letters S, E, M, I, T, R, O, P, I, C, A, and L thoroughly. Without looking, you draw one letter. Find the probability that you select a vowel.
asked by ashleydawolfy 
Math
1. The figure below is a parallelogram which statement must be true? D___________E   __________  F G a.line Df is parallel to line de b. Line Df is parallel to line eg c. Line fg is parallel to line eg d. Line fg is parallel to line df 3. All __ are
asked by Help 
physics
The froghopper, Philaenus spumarius, holds the world record for insect jumps. When leaping at an angle of 58.0 degrees above the horizontal, some of the tiny critters have reached a maximum height of 58.7 cm above the level ground. (See Nature, Vol. 424,
asked by tom 
Language Arts
1. which of the following lines contains the best example of onomatopoeia a. she glowed like a candle, clear night b. the child made a wish on the eventing star c. the buzz saw sputtered and droned ** d. the tiger came closer  and closer  and closer
asked by Skyler 
social studies
which statement best describes the geography of religion in Israel? A) Judaism and Christianity dominate in Israel, while Islam is Majority somewhere else B) Islam is a Majority religion through the region, with significant pocket of Judaism and
asked by shynice 
Science 10
The acceleration of gravity on the moon is 1.62 m/s2. If a ball is dropped on the moon from a height of 1.50 m. Determine the time for the ball to fall to the surface of the moon.
asked by Nic Balasuela 
social studies hurry
which of the following events most directly contributed to the establishment of israel as a nation a.exdous b.diaspora c.crusades d.Holocaust
asked by shynice 
math
anyone in connections academy that's in 8 grade were your on lesson 4: Classifying Polygons? if so could i have the answers?
asked by i need answers 
Math
Susie spent 4 1/4 hours on Monday and 3 5/8 hours on Tuesday working on a history project. About how long did she spend working on the project? a. 1 hour b. 7 hours c. 8 hours d. 9 hours Answer: 8 hours I first found the common denominator which is 8 and
asked by Patrick 
Geography and Society
A relief map shows what kind of information about a location? a. physical features b. political boundaries c. elevation*** d. population density
asked by Kaai97 
Math
The cost of a student ticket to the school play is $7. Write an equation that correctly relates the total cost, c, for a particular number, s, of student tickets purchased. Identify the independent and dependent variable I know the equation stuff I just
asked by Lexia 
Physics
A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each elastic band stretches 0.210 m while supporting a 7.35kg child, what is the force constant for each elastic band? 114.33 N/m (b) What is the time for one complete
asked by Jesse 
Social Studies
Officials whose jobs are not provided for in the constitution but are required by law are known as____ a constitutional officers b secretaries of state*** c deputies d statutory officers
asked by bopper 
Math
Which of these arcs is larger? NR NRS NST•• NP Correct plz!!
asked by Steve h 
math
A saree is 5m long and 1.3m wide .A border of width 25cm us printed along its sides . Find the costs of printing the border at Re 1per 100cm square.
asked by Anmol singh 
Math
A flower is 9 3/4 inches tall. In one week, it grew 1 1/8 inches. How tall its the flower at the end of the week? Write in simplest form.
asked by Anthony 
Maths
A hollow cube of internal edge is 22cm is filled with spherical marbles of diameter 0.5cm and it is assumed that 1/8 space of the cube remain unfilled.Then the number of marbles that the cube can accomodate is?
asked by Princ 
Art
4.the orientalizing period was characterized by? A. greeks borrowing images from oriental cultures•• B.artwork with lots of shading and perspective c.oriental cultures borrowing images from greek art D.artwork with many reds and golds
asked by Steve h 
Math
Each day Kerry jogs 3/4 miles. If she jogs the Same distance for 6 days, how many miles will she have jogged?
asked by Bernadette 
Language Arts
Identify the independent clause in the following sentence: Before electric lighting was invented, people used candles to light their homes at night. A. Before electric lighting was invented B. people used C. people used candles to light their homes at
asked by Lana 
Math Help Plz fast
13. Describe the number of solutions for the equation. 10(x2)=10x A.) one solution B.) no solution C.) infinite solutions*** 14. Describe the number of solutions for the equation. 2(y3)=2y6 A.)one solution B.)no solution*** C.)infinite solutions 18.
asked by Aaliyah 
Economics
What is the effect of import restrictions on supply? A. They cause the available supply of goods to drop.**** B. They cause the available supply of goods to rise. C. They often cause supply to rise steeply and then drop. D. They usually do not have any
asked by Nirvana ✌️🤘 
Art
2.An artist loved to work with smooth, flowing paint that had vibrant color. Knowing that she had many months to finish a commision her best choice for a material would be: A.tempera paint B.old paint •• c.acrylic paint D.watercolor
asked by Steve h 
Setswana
Tlhamo ya mafoko ale 300350 setlhogo segankitla ke lebala ka malatsi a boikhutso a ngogola
asked by Boichoko 
Geography and Society
What kind of map could you use to show information about a city? a. a relief map b. a population density map c. a political boundary map d. a vegetation map e. All of the above***
asked by Kaai97 
Math
How can I show 1/3x+10=3/5x as or in a real world problem??
asked by Leah 
Math
Mrs. Shelton doesn't have enough marking pens for everyone in class. Every 2 students share a green pen and every 4 students share a red pen. If she has 15 marking pens in all how many students are in Mrs. Shelton's class?
asked by Anonymous 
physics
A chair of mass 14.5 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 35.0 N that is directed at an angle of 43.0 ∘ below the horizontal and the chair slides along the floor. find the normal
asked by pop 
math
it takes 6 hours to travel 372 miles.How long will it take to travel 279 miles
asked by ashauna 
Math Questions
Find Part of a Group Use a model to solve. 7/8 x 16= Answer: 14 8x2=16 7x2=14 6/10x10=6 10x1=10 6x1=6 Please let me know if I have the above answers correct? Thank you
asked by Patrick 
science help PLS
Two scientists did the same experiment but arrived at different results. The scientists most likely did not have accurate data and information misunderstand each other's interpretations belong to different backgrounds did not have instruments to take
asked by Oscar 
Art
7.The right of artists to speech, art, or other means to communicate opinions without restraint is best described as A.an american value b.expressionism c.the free market d.freedom of speech •• 8.A visitor walks into a art show, quickly views the work,
asked by Steve h 
Civics
Cities grew along railroads and canals because A. the government designed the cities B. workers could not live anywhere else C. settlers could obtain cheap land nearby*** D. there were not enough roads made of tar 3 Most workers for the Union Pacific
asked by Aaliyah 
physics
A rocket blasts off from rest and attains a speed of 49 m/s in 16 s. An astronaut has a mass of 56.3 kg. What is the astronaut's apparent weight during take off?
asked by Bill 
social studies
Why did the Jews feel entitled to claim Israel as their nation following World War 2 A) They had no place else to go B) They believed that God had promised them this land C) They had military strength to hold the land D) The United Nations had given them
asked by shynice 
Chemistry
For 2 SO2(g) + O2(g) equilibrium reaction arrow 2 SO3(g), Kp = 3.0 104 at 700 K. In a 2.00L vessel the equilibrium mixture contains 1.21 g of SO3 and 0.183 g of O2. How many grams of SO2 are in the vessel?
asked by Jonathan Redd 
Math Please help me and fast
13. Describe the number of solutions for the equation. 10(x2)=10x A.) one solution B.) no solution C.) infinite solutions*** 14. Describe the number of solutions for the equation. 2(y3)=2y6 A.)one solution B.)no solution*** C.)infinite solutions 18.
asked by Aaliyah 
Math
Teresa spends 1/3 of her day at school. She spends 1/12 of her day eating meals. What fraction of the day does Teresa spend at school or eating meals?
asked by Rise 
Art
3.Which is the definition of the term contemplate? A.to quickly complete a task B.To consider throughtfully C.a new style of art D.to consider throughtfully over an extended period of time ••
asked by Steve h 
Math
Grace deposits $1000 in a mutual fund earning 9.25% annual interest, compounded monthly. 1. Write an exponential function that models this situation where y is the amount of Grace's investment and x is time in years. 2. Use your equation to complete the
asked by Ayriel 
STATISTIC
A U.S. government report stated that, “With bank interest rates around 1.0%, 8% of wage earners believe it worthwhile to keep money in a savings account. However, at 3.0% interest, 36% of wage earners believe it worthwhile to keep money in a savings
asked by Vedrana 
Art
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
asked by Steve h 
thermodynamics
2. If a pump discharges 284 liters per minute of water whose density is 985 kg/m3 . Find (a) mass flow rate in kg/min; (b) the total time required to fill a vertical cylindrical tank 3.05 m in diameter, and 305 m high. Note: m = Q x ρ, where m= mass,
asked by binjok 
Art
An asian sculpture creates an image of the buddha for the local temple.the artists primary responsibility is to
asked by jjiiddss 
History
3.)Most workers for the Union Pacific Railroad were A. Irish B. French C. German*** D. Chinese c?, is it correct?
asked by YRNDJ 
art
What was marcel duchamp's reaction to the public outcry against his work nude descending a staircase (No.2)? Duchamp was crushed; he wanted to be accepted by the public Duchamp simply ignored the controversy and created more Art Duchamp was delighted; even
asked by jjiiddss 
WORLD HISTORY HELP
In what ways did religion influence the Magna Carta?
asked by Mason 
Art
5.Frank lloyd wright's architecture is on a list for a consideration as a world heritage site because A.wright usually designed buildings for religious reasons. B.Wright pioneered a style of architecture that was in tune with nature •• c.Wright made
asked by Steve h 
math
for questions 1 and 2 chose the equation that you can use to solve the problem. 86 is 45% of what number A( 86 = 0.45n B( n=0.45 X 86 c( 0.45=n X 86 D( 86 = 45n
asked by jjiiddss 
Social Studies
4. Two languages spoken widely in Canada are (1 point) A.Spanish and English.my answer B.French and Spanish. C.French and English. D.Dutch and English. 5. How do Canada's native peoples intend to preserve their cultures? (1 point) A.by becoming
asked by mmm 
statistics
A play contains 15 speaking roles, 10 of them female and 5 male. If the director can choose among 16 female actors and 9 male actors to fill the roles, how many different casts are possible? (NOTE: A cast includes BOTH the actor AND the role that they
asked by McKinsley 
spanish
Give the correct form of the appropriate verb, saber or conocer, which would be used in writing the fol lowing sentences in Spanish. 12. _______ Maria knew everyone. 13. _______ Because he had already seen the movie, he knew what happened? 14. _______ The
asked by jake 
Math
Casey said that 40 people were surveyed. Is his answer reasonable? Explain.
asked by Starr 
Physics mechanics
Two identical 17.7kg balls, each 23.9 cm in diameter, are suspended by two 35.0cm wires as shown in the figure (Figure 1) . The entire apparatus is supported by a single 18.0cm wire, and the surfaces of the balls are perfectly smooth. what is the
asked by joshua 
Math
Marco drew 20 pictures. He drew 3/4 of them in art class. How many pictures did Marco draw in art class? Answer: 15 pictures Caroline has 10 marbles. One half of them are blue. How many of Caroline's marbles are blue? Answer: 5 marbles What is the value of
asked by Patrick 
Math
water flows over a dam at a rate of 500 gallons per minute write a function rule relating the amount of water a that flow over the dam to the number of minutes m that have passed what are the initial value and rate of change
asked by Q 
Precal
For z1 = 4cis (7pi/6) and z2 = 3cis(pi/3), find z1 * z2 in rectangular form.
asked by Sam 
Math
The Emerson First National Bank is lending you money to buy a new car. The loan agreement will probably state that you must carry _______ insurance. A. medical *B. liability C. nofault D. collision
asked by Jocelynn 
Reading :)
Think of a novel, short story, essay or poem that sends a message (or theme) to readers. Write an essay showing how the author uses plot, characters, images, language, and other techniques to convey the message. Then give your own opinion of the theme. Can
asked by Girl with questions. 
science help PLS
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 
physics
A ball is thrown vertically upward with an initial speed of 25 m/s. Then, 1.8 s later, a stone is thrown straight up (from the same initial height as the ball) with an initial speed of 32.1 m/s . How far above the release point will the ball and stone pass
asked by Mariana 
health help plz
1. the exchange of carbon dioxide and oxogen takes place in the A. alveoli**** B.asthma C.bronch D.diaphragm 2. _______ is a substance in tabacco products that causes stained teeth and skin. A.nicotine B.carbon monoxide**** C.tar D.menthol 3. _______ is a
asked by k.c undercover 
Math Help
In three math tests, you have scored 91,95 and 88 points. You are about to take your next test. Suppose you want to have an average score of at least 90 points after all four tests. Explain a method you could use to find the score you must receive in order
asked by Anonymous 
Physics
A rocket of mass 4.5 105 kg is in flight. Its thrust is directed at an angle of 47.5° above the horizontal and has a magnitude of 6.60 106 N. Find the magnitude and direction of the rockets acceleration. Give the direction as an angle above the
asked by Kylie 
Maths
A 160 degree of a sector radius 10.5cm is bent to form a cone,find the vertical angle of the cone
asked by Vertical angle 
Physics
A penguin has a mass of 13 kg. The penguin slides over the ice for a distance of 50.7 m in 1.7 s before coming to a complete stop. The penguin uniformly accelerates during the entire time period. What is the net force exerted on the penguin?
asked by CJ 
Calculus
When selling lemonade for 50 cents per cup, Diana can sell 40 cups per day. She observes that the number of cups sold per day decreases by 2 for every 5cent increase in the price of a cup of lemonade. Determine a formula for the number cups C of lemonade
asked by Barbara T. 
life sciences
explain why DNA is able to play a role in the transmission of hereditary information
asked by nthabiseng 
Math
Interest is a concept familiar to most people: every credit card in existence has a term called annual percentage rate (APR), which is an interest rate. Suppose you charged $1,000 to a credit card that has a minimum payment each month equal to the interest
asked by Crystal 
SIMPLE INTEREST
The rum of money that will produce ₹1770 as simple interest in 15/2 years as 8% at per annum is.
asked by Karan 
Physic
A river 1.00 mile wide flows with a constant speed of 1.00 mi/h. A woman leaves from a point on the river bank. The woman rows a boat 1.00 mi directly upstream and returns to the starting point. Her speed in still water is 2.00 mi/h. The travel time for
asked by Sue 
calculus 1
the average temperature in Hartford can be expressed as t = f(m) where m is month (January = 1, etc.) and t is the average daily high temperature for the month in degrees F. 1) what is the meaning of f'(m)? rate of change of the average temperature (in
asked by sal 
SIMPLE INTEREST
if ₹250 amounts to ₹285 in 2 years, find the rate percent per annum.
asked by Karan 
maths
the sum of the first 53 terms of an arithmetic series is 4 240 while the seventh term is equal to 20. Find the first term on common difference
asked by nthabiseng 
math
when I add a number to another number four times as big, the result is 30. find the first number.
asked by Ifey 
social studies
Soon after arriving at Jamestown, the colonists were attacked by the Algonquian natives. Within a month, the colonists built a triangularshaped, wooden wall to defend their small settlement, which consisted of a storehouse, church, and several houses.
asked by kamiwolfie 
social studies
During the seventeenthcentury, New England had one of the healthiest populations in the world. The region had a low population density and a higher life expectancy than in England. It was home to the first society in history in which grandparents were
asked by ashleydawolfy 
Geography and Society
What is cartography? a. the study of maps b. the science of creating maps*** c. the science of creating scale for maps d. the study of scale maps
asked by Kaai97 
Grade 5 math
Yasmin lives 400m from Anton.Kevin lives 0.45km from Anton.Jared lives 40 000mm from Anton.who lives closest to Anton?
asked by Anonymous 
Biology
Use your understanding of natural selection to describe how the following trait might have evolved: Plants have pores on the surfaces of their leaves that allow carbon dioxide into the leaf (for photosynthesis), but also allow water to escape. Land plants
asked by Lyndsay 
Algebra
Write an equation that expresses the following relationship. P varies directly with the square of D. In your equation, use K as the constant of proportionality.
asked by Kayla 
Physics
Two students are on a balcony 22 m above the street. One student throws a ball vertically downward at 15.5 m/s; at the same instant, the other student throws a ball vertically up ward at the same speed. The second ball just misses the balcony on the way
asked by Mariana 
Algebra
a pitcher threw a baseball clocked at 105 miles per hour. The pitcher’s mound is 60 feet 6 inches from home plate. How long did it take, in seconds, for the ball to travel from the pitcher’s mound to home plate?
asked by Lakisha 
Math
a carpenter has several boards of equal length. he cuts 3/5 of each board. After cutting the boards, the carpenter notices that he has enough pieces left over to make up the same length as 4 of the original boards. How many boards did the carpenter start
asked by Piper 
social studies
what was the most in immediate obstatal the formation of israel
asked by shynice 
Chemistry
How many moles of carbonate ions, aluminum ions, and oxygen atoms are present in 39.0 g aluminum carbonate?
asked by Kaitlyn 
Physics
Calculate the speed with which a swimmer enters water if she slides down a frictionless ramp that is 2.6 m high
asked by Tony 
Math
Grace deposits $1000 in a mutual fund earning 9.25% annual interest, compounded monthly. 1. Write an exponential function that models this situation where y is the amount of Grace's investment and x is time in years. 2. Use your equation to complete the
asked by Ayriel 
SIMPLE INTEREST
In what time will ₹1200 amount to ₹1344 at 6% per annum?
asked by Karan 
maths
a car depreciates at rate of 10%per year. the car cost £20000 new. (a) explain why the car wont be worth £16000 after 2 years (b) show that the car will be worth £16200 after 2 years and find the value of the car after 3 years (c) describe the type of
asked by maryam 
algebra
The sum of two and the product of one and a number xx.
asked by Taylor 
science help PLS
The light from one end of the Milky Way galaxy takes about 150,000 years to travel to the other end. Which of these statements is correct about the Milky Way galaxy? A: The distance between the two ends of the galaxy is 150,000 light years. B: It would
asked by Oscar 
Language Arts
How do I write a sentence using the word Parliament in a dialogue? I am confused.
asked by Patrick 
Algebra
HELP! I can't figure the formula out for this problem. a pitcher threw a baseball clocked at 90/mph. The pitcher’s mound is 60.5 feet from home plate. How long did it take, in seconds, for the ball to travel from the pitcher’s mound to home plate?
asked by Larry 
Calculus (double integral) PLEASE HELP!
Evaluate double integral ln((xy)/(x+y)) dy dx where the double integral region is the triangle with vertices (1,0),(4,3), (4,1). Hint: use a transformation with the Jacobian.
asked by David 
math
i need help on classifing polygons any tips?
asked by a poor man 
Math
I need help in algebra 1. I have 4 questions, I already answered 3 of them, but I need help with the other Andrew measures the amount of a very unstable substance to be 100 moles. The halflife of this substance is 3 days (after 3 days, half is gone). 1.
asked by Ayriel 
Physics
A tennis player throws a tennis ball vertically up with an initial velocity of 50m/s. Another player catches the ball after 0.43s. Find the time upward, time downward, and the vertical distance upward.
asked by Jane 
physics
the speed of a bus increase uniform from 15mls 6mls in 20s calculate.a the average speed.b accelaration. c the distance travelled during the either period
asked by shafiu 
Physics
A bug rides on a turntable which is rotating at 3 rad/s. The moto is turned off, and the bug covers 36 radians before coming to rest. a. What is the angular acceleration of the bug? b. How long does it take the bug to stop?
asked by John 
physics
a pitcher threw a baseball clocked at 105 miles per hour. The pitcher’s mound is 60 feet 6 inches from home plate. How long did it take, in seconds, for the ball to travel from the pitcher’s mound to home plate?
asked by Lakisha 
History
Here's what I got! Thesis: The rise of Alexander the Great was so remarkable due first to his parental influence, and then his military strategies, lastly his potential strength. 1. Alexander's parents encouraged him to be a great man and leader. 2. In
asked by Julius Caesar 
maths
Steve is trying to make the weight for a Boxing match. Steve needs to be 72kg or less for fight night. He is currently 79kg. His trainer tells him he can lose 4lbs a week comfortably. Given 1kg = 2.2lbs find how many weeks it will take Steve to reach his
asked by maryam 
math
If 210 people say pizza is their favorite food,how many people were surveyed using the graph if 42% chose pizza, 33% chose hotdogs, and 25% chose pasta?
asked by joe 
Physics
Boyle's Law says that the volume of a gas varies inversely with the pressure. When the volume of a certain gas is 2 L, the pressure is 1065 kPa (kilopascals). What is the pressure when the volume is 15 L?
asked by Marie 
MATH
A coffee merchant combines coffee that costs $5 per pound with coffee that costs $4.20 per pound. How many pounds of each should be used to make 26 lb of a blend costing $4.80 per pound?
asked by Anonymous 
social studies
Which geographical region in colonial North America was best known for its focus on agriculture and society based on English aristocracy?
asked by kamiwolfie 
Math
sara bought at least 10.5 pounds of oranges. she divided the oranges into 3 equel amounts. which inequality can find the least amount that can be in each group?
asked by Tegan 
Math
x+5y=13 xy=15 (solve by using elimination)
asked by Makayla 
Calculus
Consider the following depiction of a tank with radius r = 9 meters with a spout of height h = 4.5 meters. A tank is is half full of oil that has a density of 900 kg/m3. Find the work W required to pump the oil out of the spout. (Use 9.8 m/s2 for g and
asked by Kaitlyn 
Statistics
We are managing a large soy bean farm. To estimate our revenues for the coming year, we need to estimate our crop yield. Soy bean yields are measured by pods/plant. We are planning for a yield of 40 pods/plant. a. We take a random sample of 64 soy bean
asked by Sara 
Physics
A plate made of steel has a 18.9979 mm diameter hole cut into it. A 19.0000 mm diameter ball made of glass is sitting in the hole. Both are at an initial temperature of 9.00 deg. C. If the plate and ball are both heated, at what temperature will the ball
asked by Brooke 
Math
I HAVE NO IDEA WHAT THE ANSWERS ARE JUST PLEASE TELL ME IF THEY ARE WRONG OR RIGHT, PLEASE HELP IF YOU CAN!!!!! 1.2v7=23 A.)15 B.)8*** C.)8 D.)15 4.2(m30)=6m A.)15 B.)13 C.)8*** D.)8 5.3n+2=8+2n A.)3 B.)4*** C.)5 D.)6 6.Simplify the expression.
asked by Aaliyah 
English
Please explain the first stanza of the pulley by george herbert.. When god at first made man, having a glass of blessings standing by, " lets us," said he,"pour on him all we can, let the world's riches,whhich dispersed lie, contract into a span."
asked by Zumrique 
science
The following forces act on a body:F1=5,3Nupwards.F2=2,2N upwards and F3=10,7 N downwards.Determine the resultant of the three forces using a sketch of head to tail vector diagram and check your answer with equation :FR=F1+F2+F3
asked by jimmy 
SIMPLE INTEREST
In how much time would the simple interest on a certain sum be 0.125 times the principle at 10% per annum?
asked by Karan 
Math
Jack and Jill campared their results on their last exam.Jack had 40 questions correct and Jill had 50 questions correct.There were 32 questions that they both got correct and 6 questions they both got wrong.How many questions are on the test?
asked by Soniya 
Science
What is a genetic mutuation?
asked by Emy 
Math
finding the missing measurement: A rectangular prism has a volume of 195 cubic units. The length of the prism is 13 units and the width of the prism is 3 units, what is the height
asked by Sharon 
Math
1. Fill in the blank: Correlation does not _______ causation. A. cause B. imply C. beat D. run
asked by John 
math
need to simply: 3x+2y=18 2x+5y=26 Please help
asked by B 
History
How did the Ming officials manage government when emperors were incompetent? How did this ultimately contribute to the Ming’s decline? Please help me I'm suck on this
asked by emma 
math
Need help to simply: 3x+2y=18 2x+5y=26 Please help. Thanks
asked by B 
math
5/8 x+ 1/16 x = 3/16 + x x=  3/5 I'm trying to verify my answer. these are fractions
asked by andy 
physics
Canadian snowbirds usually follow the I15 at a speed of about 120 kilometers per hour. Canadian geese, on the other hand, migrate approximately along a northsouth direction for well over a thousand kilometers in some cases, traveling at speeds up to
asked by tom 
Physics
I have a few physics questions that I don't understand. Two are thermal expansion problems and the other is an ideal gas law problem. 1. Two rods, one made of iron and the other of aluminum, have the same initial length at 64.00 deg. C? When the
asked by Alyssa 
math
At a school camp, 30% of the students were boys. When 87 students left the camp after the second day, half the original number of boys were left behind and the number of girls decreased by 20%. How many girls were at the camp in the beginning.
asked by Anonymous 
Music
Find the triad common only to the following keys: 1. A major, F# minor, A minor 2. Db major, Bb minor, Cb major, F minor, Ab major
asked by Anonymous 
basic algebra
the perimeter of a piece of cardboard is 34 inches. squares measuring 2 inches on a side are cut from each corner so that when the sides are folded up, the diagonal of the resulting box has the length 7 inches.what are the original dimensions of the card
asked by kristina 
Math
If a Canadian dollar is worth US $1.02, how many Canadian dollars would you need to buy something that costs US $29.95
asked by Anonymous 
History
I HAVE NO IDEA WHAT THE ANSWERS ARE JUST PLEASE TELL ME IF THEY ARE WRONG OR RIGHT, PLEASE HELP IF YOU CAN!!!!! 1.2v7=23 A.)15 B.)8*** C.)8 D.)15 4.2(m30)=6m A.)15 B.)13 C.)8*** D.)8 5.3n+2=8+2n A.)3 B.)4*** C.)5 D.)6 6.Simplify the expression.
asked by Aaliyah 
Biology
Mammals and birds have evolved from reptiles. In what way does a comparative study of their embryology establish the validity of the statement ? P.S I don't have the"Modern Biology" Book ... so plz help me with the note!
asked by Ri 
S.S
What is George Vancouver's goal?
asked by Brooklynn 
physics
a car moving at 10ms  was uniformly accelerated for 5s until it velocity reaches 20ms . it then maintain the speed for another 20s after which the brakes were applied as the vehicle was finally brought to rest in a further 10s.draw the velocity time
asked by queenlatifah 
bio
How many grams of MgCl2 do you need to make 2 L of a 0.2 M solution?
asked by K 
science
The momentum of a tennis ball and football is the same.Do they have the same kinetic energy? Justify your answer
asked by Angelina 
Chemistry
Boyle's Law says that the volume of a gas varies inversely with the pressure. When the volume of a certain gas is 2 L, the pressure is 1065 kPa (kilopascals). What is the pressure when the volume is 15 L ?
asked by Marie 
life orientation
examples of stressors, stress factors and their effect on quality life
asked by nthabiseng 
physics
A tennis ball is served 2.00 degrees above the horizontal at a height of 2.40 meters, 12.0 meters from a net that is 0.900 meters high. (a) If the tennis ball is to clear the net by at least 0.200 meters, what is its minimum initial velocity? (b) If the
asked by tom 
physics
Canadian snowbirds usually follow the I15 at a speed of about 120 kilometers per hour. Canadian geese, on the other hand, migrate approximately along a northsouth direction for well over a thousand kilometers in some cases, traveling at speeds up to
asked by tom 
Math
At a school, 15% of the students play an instrument. How many students do not play an instrument?
asked by Amy 
Math
Explain how you could show five less than a number using an expression
asked by Calya 
maths
during a week a student spends 1/5 of her time in bed,1/8 of her time doing home work and 2/5 of her time in lessons.What fraction of her time is left for doing other things?
asked by leo 
chemistry
How many moles of chlorate ions, zinc ions, and oxygen atoms are present in 0.433 mol of zinc chlorate?
asked by Kaitlyn 
Maths lit,geography,physical science and life science
Wich career should i follow
asked by Archie guma 
Math
The population in Zanzibar doubles every year. Currently there are 157634 people. Write a function of this growth.
asked by Daily 
check my answer
A shortage of what would have devastating consequences for the South during the Civil War? Acanals brivers crailroads*** droads i thinks its railroads am i right???
asked by the girl that has no friends 
optional math
If first fourth and nine term o!@#$%^& are in GP find the numbers
asked by Anonymous 
basic algebra
the sum of the two angles of a triangle is equal to the third angle and the difference of the two angles is equal to twothirds the third angle. find the measure of each angle
asked by kristina 
math
What is the probablity a number cube will stop ona number less than 6?
asked by Anonymous 
math
I don't know how to do a realworld problom for the inequality 0.1·x(
asked by kasy 
Physics
A stone is thrown vertically upward at an initial speed of 10m/s. Find the total time of the flight and the maximum height reached by the stone.
asked by Jane 
maths
if the second term of an arithmetic sequence is 15 and the fifth term is 24. determine the third and fourth term of the sequence
asked by Nathabiseng 
engish
how do you unsabble RAMENAIC TIOLURVENO
asked by alexis 
physhic
For every reaction there is an exact opposite reaction. True! The question one could ask and explore is what came first? or who or what the reaction is. Could we agree good is supieror to evil just to make my point your preference, makes no difference. If
asked by Kj 
MAth algebra 1
Steve is driving to a ski resort. At first, he drove at a rate of 65 mph. Then a snow storm started and he had to slow down to 40 mph. In total. it took him 6 hours to drive 310 miles. Which system of equations represents this situation? A. 6x + y= 1 x +
asked by dbzaltheway 
Language Arts
Underline the pronoun that correctly completes each sentence: 1. Ants use (theirs, their) antennae for touch and smell. Underline their 2. That nest under the tree is (their, theirs) Underline theirs 3. An ant has two stomachs in (its, our) abdomen.
asked by Patrick 
Statistics
A school experiments with two teaching approaches for mathematics. In one classroom the material is taught using lectures only. In the other classroom lectures are mixed in with the use of manipulatives, computers, and collaborative activities. Do the data
asked by Denise 
Probability
The no. Of 5 digit no.s Such that sum of their digits is even is=
asked by Edward 
maths
find the sum of the following sequence 3,5,7
asked by find the sum of the following sequences 3,5,7 
Economics
What is a difference between a commercial and savings banks?
asked by Anonymous 
english
When we are asked "What's the function of the paragraph of the reading text" How shall we answer it
asked by angy 
math
3^x.5^x+1=20 solve x
asked by anonymous 
public policy & social services
what, according to the authors, is the central purpose of analysis when conducting policy analysis in support of policy making?
asked by Anonymous 
ocupational therapy aide
exam for ocupational therapy aide
asked by sara 
precalculus
xx3
asked by Emily 
Science
I need the know how many squares of a grap, if 1/6"=3'. I need to make a floor plan.
asked by Cindy 
math
Can you please help me figure out what 3/8 is written as a fraction,a decimal, and a percent?
asked by sherry 
Geometry
How would one solve similar right triangles if the first triangle has y and x as legs and a (altitude) as hypotenuse, and the second triangle has one leg of 50, the other is a, and the hypotenuse is 100. I solved for a, and it came out to be 86.6? Is this
asked by Liz 
fraction
4/9divided(2/5 plus 3/5
asked by Anonymous 
Science
The following chart shows the Baffin Bay high and low tide heights for four consecutive days. Describe the changes in the heights of the high and low tides from Monday morning to Thursday night.
asked by Janet 
History
How can I explain the phenomenal rise of Alexander the Great?
asked by Julius Caesar 
Economics
What is the organization of the Federal Reserve Bank?
asked by Anonymous 
calc
what does a straight vertical negative line mean on a velocity and time graph?
asked by mo 
engish
The person to ask is he.
asked by Anonymous 
physics
An object with a mass of 2kg is moving at 8m.s1 a net force acts on iy for 7s,after which it moves at 10m.s1 in the opposite direction. The magnitude and direction of the net force is
asked by lindokuhle mahlamvu 
math
Yasmin lives 400m from Anton.Kevin lives 0.45km from Anton.Jared lives 40 000mm from Anton.who lives closest to Anton?how do you know?make sure to show your work?
asked by Jack 
Math
I have a question for math that I attempted to, I would like to make sure it was right by asking you guys. Here it is 45) Jerry was making lemonade from frozen concentrate. The directions say to empty one can of the concentrate into a one gallon container
asked by Anonymous 
equation
A mountain climber is ascending up challenging section a a rate of 2 feet per minute.
asked by Natalia Gonzalez 
Econ
Why are certificates of deposit called time deposits?
asked by Anonymous 
English
Who has read To Kill a Mockingbird
asked by Anonymous 
chemistry
summarized the atomic structure and discovery of nucleus and protons
asked by lukman 
physics
A game of tennis... A tennis ball is served 2.00 degrees above the horizontal at a height of 2.40 meters, 12.0 meters from a net that is 0.900 meters high. (a) If the tennis ball is to clear the net by at least 0.200 meters, what is its minimum initial
asked by tom 
Chemistry
I have to calculate the heat capacity of a coffee cup calorimeter, but I'm not sure how. I have NaCl and NaOH, they both start at the same temperature, and I have the mass of the solutions used. I'd appreciate the help!
asked by Dan 
math
Laura walked for 5/8 of a km. Sandy walked for 4/5 of a km. Who walked less?
asked by Anonymous 
Math
Which equation has a slope of 1/2 and a y intercept of 3? a. 4x+2y+3=0 b. 3x+6y+6=0 c. 5x +10y+30=0 d. 6x+2y+1=0 I have the answer. I know it is C, but this was today's lesson and I still don't understand why or how to get C. Please help.
asked by Katie 
maths
Mercury has a melting point of 39degrees Celsius and the freezing point of methanol is 98degrees Celsius.how much warmer is the melting point of mercury than the freezing point of methanol?
asked by mihle 
math
Waddell mountains have a species of birds that hatches two birds each week. Currently there are 7 birds. Write a function represent this graph?
asked by dail 
math
How do you find the least positive angle that is conterminal to 3pie
asked by Ned 
Math
The average 3rd grafe student can read 60 words in 5 min. What is the average rate per minute? Write an expression to represent the problem. And solve the problem:
asked by Amy 
Spanish help
What is wrong with my sentences in Spanish? Vamos a el cine el lunes. Yo compro videojuegos el lunes. El jueves yo voy a el gimnasio. El Domingo yo boy a la playa con mis amigos y comer a un restaruante delicioso. My teacher put circles and letters over
asked by Manny 
Probability
From set of 20 natural no.s 2 are selected. find probability that their sum is 1.odd 2.even 3.selected pair is twin prime
asked by Edward 
physics
A tennis ball is served 2.00 degrees above the horizontal at a height of 2.40 meters, 12.0 meters from a net that is 0.900 meters high. (a) If the tennis ball is to clear the net by at least 0.200 meters, what is its minimum initial velocity? (b) If the
asked by tamara 
math
Company A truck rental is $70 a day at .40 per mile. Company B truck rental is $50 a day at .50 per mile. How many miles for company A to have a better deal than company B?
asked by Anonymous 
Maths.physics.chemestry.english
6x+1/2a x2/2a
asked by Ibrahim 
Math
Solve the following equation with complex numbers and the quadratic formula : 7x^24x+2=0 My answer is 4+ 2i√10 ________ 14 My only question is Can this be reduced ?
asked by Jenna 
Math
What's is sector
asked by Anonymous 
Math
Add or subtract the following rational expressions. Be sure to look for factors before trying to determine a common denominator, and simplify your answers, if possible. 16x12/4x^2+5x63/x+2
asked by Anonymous 
basic algebra
the numerator of a certain fraction is four less then the denominator, if the numerator is doubled and the denominator is diminished by two, the sum of the original fraction and the new one is three. find the original fraction
asked by kristina 
History
I'm really sorry, I read some of it in the links. But now, how exactly am I supposed to explain it, having trouble with the structure of writing.
asked by Julius Caesar 
math
Given a room with dimensions 12 feet by 10 feet and is 8 feet tall: Calculate total wall space and total floor space
asked by ayeshhs 
basic algebra
if the units of a twodigit number is 6 more than then tens digit and the number is 8 more than twice the sum of the digits, what is the number?
asked by kristina 
math
Subtract and simplify 11/14  1/14
asked by Anonymous 
IT
Is there anyone out there who can help me with getting my website noticed? HTML coding? Small business trying to get the name out there, I'm 22 and trying to become someone.
asked by Andrew ciurej 
math
Find the projection of u = onto v = .
asked by Sam 
civic education
(1)exaplain the types of features of conatitution(2) exaplain what is consttitution?
asked by YAKUBU 
chem,i need someone to explain this definition
"element are pure substances that can't be broken down chemically into simpler kinds of matter." what does it mean by "can't be broken down chemically into simpler kinds of matter." thank you
asked by miyabi 
basic algebra
Carlo,Clyde,and Marky working together can do a job in 6 days. Carlo and Marky can do can do the job in 8 days. Clyde and Marky can do the job in 9 days. find how long it will take each guy working alone to do the job.
asked by kristina 
Politics
What 20th century political scandal recalled the historical tensions that developed between feminists and civil rights activists in the nineteenth century? In the Supreme Court it raised issues of race and gender.
asked by Nori 
basic algebra
the tens digit of a certain number is 4 more than the units digit. the sum of the squares of the two digits is 26. find the number.
asked by kristina 
Math
Two regular hexagons have their sides in the ratio 2:3.Find the ratio of the areas of the 1 St & 2nd hexagons?
asked by MD amir 
history
How did this ultimately contribute to the Ming decline? please help me i'm suck on this
asked by emma 
SIMPLE INTEREST
A person borrows ₹5000 for 2 years at 4% p.a. simple interest. He lends to it to another person at 25/4%p.a. for 2 years. Find his gain in the transaction per year.
asked by Karan 
English
I need to describe an example of diction in the story "The Other Wife" but i also need to describe an example of syntax. I don't quite understand the difference between the two. Is there a better way to understand the difference?
asked by Rhyan 
Science 🐢
I only have two weeks for a independent or dependant science project and I don't have a clue what to do for it. NEEDS HELP!!!!!!!!!😵😵😯😯😮😕
asked by Kelly Gluewiin 😃 
Maths
If X and Y are real numbers Determine the minimum value of 2x^2+2xy+2y^2+6y how do i separate the two to get two simultaneous equations?do i use the inequality sign > ?
asked by Hlogi 
Statistics
A school experiments with two teaching approaches for mathematics. In one classroom the material is taught using lectures only. In the other classroom lectures are mixed in with the use of manipulatives, computers, and collaborative activities. Do the data
asked by Denise 
chemistry
How the volume of the individual gas particles compared to the distance between each particle?
asked by Boberto