gavin
Popular questions and responses by gavin
physics
a 1300 newton crate slides 14 meters down a ramp that makes an angle of 30 degree with the horizontal. if the crate slides at a constant speed, how much thermal energy is created?
asked on November 13, 2010 
Math
The area of a rectangle is 3/5 square meter. The width is 2/5 meter.How many times greater is the length than the width? Write your answer in simplest form.
asked on November 11, 2015 
Chemistry
In 23 sentences, describe how propanoic acid (C2H5COOH) and propanoate anion (C2H5COO) can be used to make a buffer solution if the Ka of propanoic acid is 1.34 x 105.
asked on April 26, 2017 
Algebra
Write and solve an equation to find how much warmer Montana's average 3 month temperature is than Minnesotas. Montana weather is 0.7 degrees celsius and Minnesota is 2.5 degrees celsius
asked on September 22, 2015 
geomtry
A diameter of a circle has endpoints P(10,2) and Q(4,6) a. find the center of the circle. b. find the radius of your answer is not an interger express in radical form c. write an equation for the circle
asked on May 22, 2015 
Math
1. Suppose you want to buy concrete for a 36ft by 24 ft by 9 in. patio. If concrete costs $55/yd^3, how much will the concrete for the patio cost? 2. A cylinder has a volume of about 500 cm^3 and a height of 10 cm. What is the lenght of the radius to the
asked on March 17, 2014 
mathematics
1 What is the chance that you pick a vowel from the name DELCAMP if you pick at random? 1 What's the chance that you pick a consonant from the name MONROY if you pick at random? REDUCE YOUR FRACTION. Y is a consonant is this case. 1 What's the chance of
asked on May 16, 2020 
i need help with connections acadamy
i need help with lesson 19 sounds and ideas unite test. I know all of the answers down to number nine, I do not understand the rest please help gavin grade 7
asked on May 17, 2016 
Algebra
write 0.3737373737 (repeating decimal) as a ratio of two relatively prime integers
asked on April 11, 2020 
math
0.333333333 US pints is equal to what
asked on March 3, 2016 
MATH
The ratio of the measures of the acute angles of a right triangle is 3:2. What is the measure of the smaller acute angle?
asked on February 9, 2016 
Math
1.62 divided by 0.8 16.2 divided by 8 0.0162 divided by 0.008 0.162 divided by 0.08 There are actually two different ways to complete the expressions above with the given numbers so that each expression has the same value. What could the value of all four
asked on November 11, 2015 
math, PLEASE HELP!
Point E(0, 2) is a vertex of square DEFG. After a 90* clockwise rotation of the square about the origin, which of the following is the location of E? A. (2,0) B. (2,0) C. (2,2) D. (0,2) Point D(3,5) is a vertex of triangle DEF. After rotation of the
asked on October 15, 2015 
math Help
Multiplying and Dividing Fractions Carol is baking cookies and needs two and onefourthcups of flour, twothirdscup of white sugar, onefourthcup of brown sugar, andone sixteenth cup of baking soda. Use this information to answer the following questions.
asked on September 11, 2015 
math
i have a question that i am unable to answer: in a load of 3/4 ton of steel rods 1/8 of them are bent . How many tons of steel rods are bent?
asked on November 4, 2013 
MATH
DEREK PLANTED A GARDEN IN THE SHAPE OF A SQUARE 32 FEET ON EACH SIDE. THE GARDEN HAS A STREAM ON ONE SIDE, BUT HE PLANS TO BUILD A FENCE ON THE OTHER THREE SIDES. IF HE PUTS A FENCEPOST EVERY 8 FEET, HOW MANY POSTS WILL HE NEED
asked on May 29, 2013 
trig
A mountain road makes an angle θ = 8.4° with the horizontal direction. If the road has a total length of 3.4 km, how much does it climb? That is, find h.
asked on February 1, 2013 
Statistics
I have another Stats question i'm confuesed on. classify the sample as random, systematic, covenience, stratified, or cluster. A marketing executive fo General Motors finds that its public department has just printed envelopes with the names and addresses
asked on January 21, 2013 
Math
A chef has a 2 3/8pound salmon filet. He slices the filet into 4ounce servings. a. How many pounds is each serving? Write your answer as a fraction in simplest form.Each serving is pound. b.How many 4ounce servings can the chef create from the filet?
asked on November 11, 2015 
Math
You pay $9.70 for 2.5 pounds of roasted peanuts. You buy 1.4 pounds of almonds for $8.55 per pound. a. How much less do roasted peanuts cost per pound than almonds? $ less per pound b. How much more do you spend on almonds than on roasted peanuts? $
asked on November 11, 2015 
Math
Write the word sentence as an equation. The product of a number n and 2 is 2.
asked on October 17, 2015 
p.e
Tanya decided that she wanted to enter the next charity marathon. She set up a schedule for daily exercise that would prepare her for the long run. This is an example of. a.) health advocacy b.) an action plan c.) a value d.) a risk I think B
asked on August 24, 2015 
Science
Niles Eldredge found evidence in trilobite fossils of a pattern of evolution in which short periods of large change or mixed with longer periods of little or no change. This Pattern Is Called ___________? I'm stumped on this question, can anyone help me?
asked on May 2, 2014 
Math
Susan designed a circular pool with a diameter of 25 meters. What is the area of the bottom of the pool? Round to the nearest tent. Please help this is due tomorrow and I need to up my grade.
asked on March 10, 2014 
Statistics
does some one mind checking my work? it's real simple Stats vocab. thank you! Determine whether the given description corresponds to an observational study or an experiment: (just as a refresher, observational means passive and experiment means active)
asked on January 21, 2013 
Science
i posted this earlier, but no one answered. so i'll try again. Can you check my work please? true/false 1.) force is a scalar quantity: *FALSE 2.) the object on which a force acts is called the system: *TRUE 3.)The specific, indentifiable cause of a force
asked on December 11, 2012 
PHYSICS ~so confused~
so i'm going to try my hardest to type this out. which of the following system of forces provides the block the highest net force? a.) 11N>[box][box][box][box]
asked on December 11, 2012 
Physicsplease check my work
Can you check my work please? true/false 1.) force is a scalar quantity: *FALSE 2.) the object on which a force acts is called the system: *TRUE 3.)The specific, indentifiable cause of a force is called the system: *FALSE 4.) A force can not exist without
asked on December 11, 2012 
algebra
which graph represents a system of linear equations that has multiple common coordinate pairs.
asked on March 17, 2020 
Science
What is the speed of a rock if you drop it from a tall bridge
asked on October 28, 2019 
Math
Mass of a chicken A 50grams B50 kilograms
asked on June 18, 2018 
math
8lb x $3.50/ lb please help soon
asked on January 9, 2018 
Science
Which of the following best describes the particles in potato chips and lemonade? The particles are able to flow in both. The particles are locked in position in both. The particles are locked in position in lemonade and able to flow in potato chips. The
asked on November 15, 2017 
physics
a motorcycle moves at an initial velocity of 40km/h and accelerates at a constant rate of 8.3 m/s^2 for a distance of 120m how fast is the motorcycle then moving?
asked on February 11, 2016 
Math
You pay $9.70 for 2.5 pounds of roasted peanuts. You buy 1.4 pounds of almonds for $8.55 per pound. b. How much more do you spend on almonds than on roasted peanuts?
asked on November 11, 2015 
Math
A chef has a 238pound salmon filet. He slices the filet into 4ounce servings. a. How many pounds is each serving? Write your answer as a fraction in simplest form.Each serving is pound. b.How many 4ounce servings can the chef create from the filet?
asked on November 11, 2015 
Math
The distance between Exit 12 and Exit 13 is 2.7 miles. The distance between Exit 13 and Exit 14 is 0.9 mile farther than the distance between Exit 12 and Exit 13. The distance between Exit 13 and Exit 15 is 6.8 miles farther than the distance between Exit
asked on November 11, 2015 
Math
The distance between Exit 12 and Exit 13 is 2.7 miles. The distance between Exit 13 and Exit 14 is 0.9 mile farther than the distance between Exit 12 and Exit 13. The distance between Exit 13 and Exit 15 is 6.8 miles farther than the distance between Exit
asked on November 11, 2015 
Math
Find the area of the parallelogram. 13 times 8
asked on October 17, 2015 
Math
What is 2/7 divided by 5/6 in simplest form?
asked on October 17, 2015 
Math
Estimate the quotient of 152 and 31
asked on October 15, 2015 
P.E
can stress can have longterm physical and emotional consequences
asked on September 3, 2015 
P.E
Which of the following defense mechanisms is Marissa using when she says "so what if I broke her stupid toy? She is always bothering me when I want to play video games and no one should have to put up with that all the time." A. Compensation B. denial C.
asked on September 1, 2015 
P.E
you feel anger not only mentally and emotionally, but also physically. True false.**** I think false
asked on September 1, 2015 
Statistics
I have a question about one of my Stats vocab questions. any help is great. thanks! Identify the type of observational study as either Crosssectional or retrospective (just a reminder, Crosssectional is data measured at one point in time, retrospective
asked on January 21, 2013 
statistics
Using the central limit theorem, construct a 95% confidence interval for the average total cry time for infants in the control group and infants in the intervention group. For this question only, assume that the standard deviation of cry time within each
asked on January 21, 2013 
Science HELP PLEASE
A mouse pushes a piece of cheese with a mass of 6.4 g for a distance of 75 cm over a frictionless surface. He exerts a constant 0.5 N force as he does so. If the cheese starts from rest, what is it's final velocity?
asked on December 5, 2012 
phsical science
what is the period of a string that vibrates with a frequency of 20 times per second
asked on December 5, 2012 
math
Use structure What property of addition is shown in the following number sentence. Explain
asked on August 27, 2012 
math
a certain variety of strawberry plant sends out an average of 5 new runners per plant each year. If you planted 20 of these plants, how many strawberry plants would you have after 4 years?
asked on August 2, 2012 
social studies
DBQ underground railroad
asked on June 5, 2012 
Algebra 2
What is three root 1/3 ? I'm not sure if that looks right in words, but I don't know how to post the square root symbol. If that doesn't make sense, then pretend that this sign: % is a square root: 3 %1/3 The 3 looks like it's a little above it. Please
asked on January 31, 2012 
Algebra 2
What is three root 1/3 ? I'm not sure if that looks right in words, but I don't know how to post the square root symbol. If that doesn't make sense, then pretend that this sign: % is a square root: 3 %1/3 The 3 looks like it's a little above it. Please
asked on January 31, 2012 
math
What might you have if you don't feel well? letters are e, g, o, v, o, s, n, l
asked on November 16, 2011 
math
what is 4 divided by 2 2/3?
asked on May 25, 2011 
Math
What is the reduced fraction of 8/15?
asked on April 27, 2011 
Physics
A hammer taps on the end of a 4.20 m long metal bar at room temperature. A microphone at the other end of the bar picks up two pulses of sound, one that travels through the metal and one that travels through the air. The pulses are separated in time by
asked on November 22, 2010 
physics
How much work must you do to push a 13 kg block of steel across a steel table (\mu_{{\rm k}}=0.6) at a steady speed of 1.3 m/s for 2.6 s?
asked on November 18, 2010 
8th grade
(18  (4))divide (11) (4) + 2
asked on November 16, 2010 
physics
Part A. With what minimum speed must you toss a 190 g ball straight up to hit the 12 mhigh roof of the gymnasium if you release the ball 1.5 m above the ground? Solve this problem using energy. Part B. with what speed does the ball hit the ground?
asked on November 13, 2010 
chemistry
calculate the number of atoms in 10.0g of sulfur
asked on October 18, 2009 
english
which word is the noun in the sentence,"I like to horseback ride."
asked on September 21, 2009 
Math
What do we call the numbers that cannot be arranged into 2row arrays?
asked on August 25, 2008 
math
sum of two numbers is 42.Their difference is 6.What are the two numbers?
asked on January 31, 2008 
math
Find the slope and yintercept. x=9
asked on January 30, 2008 
math
Is –4 a solution to the equation 8x – 6 + 3x = 5 + 2x – 10
asked on January 29, 2008 
math
Solve the system by substitution.x5y=2 ,2x+3y=17
asked on January 24, 2008 
for Drbob222
thanks but i do need help to solve the third part also, I did get these equations but don't know how to put them together to solve the third. thanks for helping further!
asked on October 29, 2007 
Maths
3 part question. 1. 4 peaches and 3 grapefruit cost £1.30. Write down an algebraic equation to illustrate this. 2. 2 peaches and 4 grapefruit cost £1.20. Write down an algebraic equation to illustrate this. 3. Find the cost of 3 peaches and 2 grapefruits
asked on October 29, 2007

math
if you put in the writen responce will the teacher now that you plagerized the work
posted on April 29, 2020 
math
9 25 225 I checked too
posted on April 20, 2020 
math
wrong
posted on April 3, 2020 
math
Explain each step plz!
posted on March 27, 2020 
Science
the correct answer for the whole quiz is: 1.) A 2.) C 3.) B 4.) D 5.) C 6.) B 7.) D 8.) D 9.) C 10.) C Please be thankful im not supposed to be on this app but i did it for you guys becuase you guys gave me all the grades i was looking for and i know that
posted on February 7, 2020 
Language Arts
no the answer is A,B,C,D (totally not being sarcastic)XD
posted on February 7, 2020 
Math
you guys are really helpful thank you so much i was failing math but now im not you guys are the best. *crying*
posted on February 4, 2020 
english
I HATE ALL OF YOU
posted on January 7, 2020 
Biology
I got this in an old BIOLOGY THE DYNAMICS OF LIFE pg 125 😂
posted on December 9, 2019 
science
i cant find the answer this is confusing just say the dang letter of the answer ASAP.
posted on October 27, 2019 
social studies
Drag and drop the words to complete the sentences. Words may be used once or not at all. Clovis ICharlemagneRomanOttomanJudaismChristianity In 768, became king of the Franks. He fought to increase his power and territory and greatly expanded his empire. As
posted on October 17, 2019 
clothing and textile
Reasons for controlling fullness
posted on May 27, 2019 
Math
I got 40
posted on April 25, 2019 
Chemistry
Its 28.O C
posted on March 22, 2019 
math
A C D B A
posted on February 12, 2019 
Health
C A C
posted on February 11, 2019 
LANG ARTS 1
b
posted on January 28, 2019 
Social Studies help
b
posted on January 25, 2019 
English
The answer is D. Stubborn
posted on January 22, 2019 
Social Studies
C ok good
posted on December 5, 2018 
Math
i figured it out and 138435 divided by 2=692175
posted on September 16, 2018 
Math
sorry* figure out
posted on September 16, 2018 
Math
Can you make this a little simpler to figure. This is just confusing.
posted on September 16, 2018 
science
thank u so much
posted on March 22, 2018 
Algebra
During 30 minutes on the treadmill, LaToya burned 20 calories per minute. What is the rate of change of the function that represents this situation? 10 cals per min A 20 cals per min B 30 cals per min C 50 cals per min D
posted on January 26, 2018 
Science
look it up
posted on January 9, 2018 
math
use Khan Academy it realyy helps
posted on January 9, 2018 
Riddle
its not 6 it would be 8. 2 pair of white= 4 2 pair of black= 4. 4+4
posted on November 13, 2017 
Physics
I don't know
posted on October 27, 2017 
physics
a=1.07m/s^2
posted on October 17, 2017 
algebra
Idk What to do
posted on August 28, 2017