# Cierra

Newest questions and responses by Cierra
1. ## chemistry

Object A is less dense than object B. If objects are the same mass, what can be said about the volume of A as compared to a volume B?

2. ## Math/Precal

Given the word OCTOBER, how many different 3 letter words can be created??

1. The distance, d(t), fallen by a free-falling body is represented by d(t)+vt-0.5gt^2, where v is initial velocity and g is acceleration due to gravity. The acceleration due to gravity is 9.8 m/s^2. If a rock is thrown downward with an initial velocity of

You have two beakers of acid solution. One beaker contains a 17% acid solution, and the other beaker contains a 91% ACID SOLUTION. How many liters of the 17% acid solution must you mix with the 91% acid solution to make 2 liters of a 56% acid solution?

5. ## pleazzzzee help

oyce is buying a pair of jeans for \$39.99. The jeans are on sale at a 20% discount and the sales tax is 7%. Write a function T(x) to represent the total cost of an item with 7% sales tax. Find the composite function (T of S)(x).Use the composition to find

6. ## REALLY NEED HELP

Joyce is buying a pair of jeans for \$39.99. The jeans are on sale at a 20% discount and the sales tax is 7%. Write a function T(x) to represent the total cost of an item with 7% sales tax. Find the composite function (T of S)(x).Use the composition to find

7. ## math

Joyce is buying a pair of jeans for \$39.99. The jeans are on sale at a 20% discount and the sales tax is 7%. Write a function T(x) to represent the total cost of an item with 7% sales tax. Find the composite function (T of S)(x).Use the composition to find

8. ## science

Running the dishwasher only when it is completely full is an example of? A. recycling resources B. using nonrenewable resources C. reusing resources D. reducing resource use

9. ## i need help with this 6th grade world history

1. What effect did the Punic Wars have on small Roman farmers? A. grains from conquered lands drove down grain prices. B. grains from conquered lands drove up grain prices. C. New strains of grain from conquered lands helped them thrive. D. The lack of

10. ## science

can any of you tell me some good information about wind energy

11. ## science

can any of you tell me some good information about solar energy

12. ## math

a painter is painting the ceiling of a square room. The walls are all 15 ft long. If a gallon of paint covers 45 square feet, how many gallons of paint will be needed to cover the entire ceiling? A. 4 Gallons B. 5 Gallons C. 6 Gallons D. 3 Gallons

13. ## art

how do you mix colors with craions

14. ## Algebra

The owner of a hair salon charges \$20 more per haircut than the assistant. Yesterday the assistant gave 12 haircuts. The owner gave 6 haircuts. The total earnings from haircuts were \$750. Hw much does the owner charge for a haircut? Solve by writing and

15. ## math

An item costs c dollars and 6% sales tax is charged. The total cost including sales tax is given by the expression 1.06c. You are buying a skateboard that costs \$75. What is the cost of the skateboard including sales tax?

16. ## English

Leave no children behind, is it a fallacy?

17. ## math

the volume of a cylinder is 80pi cubic inches; if the radius is 4 in. find the height

18. ## history

how did the indian reeducation movement affect young Native Americans?

19. ## history

what was the cause of the sand creek massacre?

20. ## history

How did the south feel about the civil war reconstruction?

21. ## history

How did Americans and Indians react to the Sand creek massacre and the Wounded Knee Massacre?

22. ## HIstory

How well did war time reconstruction experiments work in employing freed African Americans?

23. ## HIstory

State the importance of each of the following: Freedmanâ€™s Bureau, Thaddeus Stevens.

24. ## HIstory

Do you think it was necessary to punish the former confederate states for seceding?

25. ## HIstory

How did conditions differ for African Americans before and after the civil war?

26. ## HIstory

What happened to southern farms and plantations during the Civil War?

27. ## The seven day Battle

why did the Seven day battle start?And who won?

28. ## History

what were the signifiance of the seven day battle?

29. ## science

a man is driving across a bridge with lots of cargo in the back of the truck but then the truck stops what should he do

30. ## science

what is an answer reached at the end of an experiment ?

31. ## science

what causes volcanoes in the Pacific Ocean basin?It is called the ring of fire.

32. ## Spelling

What is a spelling triangle?

33. ## Chemistry

Does adding chromium and sulfuric acid together make a reaction? What about aluminum bromide and magnesium?

34. ## physics

a force accelerates a car of mass 1240 kg at 2 km/hr. what is the force? i need help how do you get the acceleration? i know f=ma but what's the a? or is this the wrong equation?

35. ## Chemistry

I was supposed to figure out whether the following equations produced precipitates or not. Here are my answers, but I know that they are wrong. So I still can't figure out where I'm messing up...? Please help! HgCl2 (aq) + K2CrO4 (aq) = Yes Ba(OH)2 (aq) +

36. ## Chemistry

How can I tell if the following equations produce precipitates or not? 1. HgCl2 (aq) + K2CrO4 (aq) ==> 2. Ba(OH)2 (aq) + NaClO3 (aq) ==> 3. ZnI2 (aq) + CaSO4 (aq) ==> 4. SnCl2 (aq) + MgBr2 (aq) ==>

37. ## science

Molecules would move the fastest when A.the temperature is increased B.the molecule is bigger C.the energy is decreased d.the temperature is decreased

38. ## science

Which of the following is a compound? a.Nylon b.Hydrogen c.Iron d.Air

39. ## Chemistry

If I wanted to get cubic picometers to centimeters, what would be the easiest way?

40. ## Chemistry

Can someone check these answers for me? I know some if not all are wrong, but I don't know which ones they are. -Substances are elements or compounds. Sometimes -Elements exist as molecules. Never -Compounds are molecules. Sometimes -Mercury is an element.

41. ## SCIENCE

WHAT IS A SIMPLE PLANT?

42. ## Biology

What is the five-carbon suger found in the DNA nucleotides How many carbons does ribose have?

Dichotomous key is one

posted on April 10, 2018
2. ## math

Rectangular prism. Triangular prism. An more.

posted on March 2, 2017
3. ## English

is the answer lacks parallel parts?

posted on January 31, 2017
4. ## math

Im having trouble

posted on January 5, 2016

Thank you so much for all the help!

posted on November 15, 2015

posted on November 6, 2015
7. ## Economics

____ Many more students decide to sell friendship bracelets _____ The cost of labor to produce bracelets decreases _____ The price of friendship bracelets decreases. ______ You improve the education of your workers and they make more bracelets in the same

posted on June 27, 2015

what is 6x3=

posted on June 18, 2015
9. ## Chemistry

3.40%

posted on April 18, 2015
10. ## math

How any 60 pieces can be cut from a 40 foot lenth

posted on November 14, 2014
11. ## i need help with this 6th grade world history

i not trying to get the answers im tying to understand better

posted on March 31, 2014
12. ## i need help with this 6th grade world history

yes but i don't have a book so its more difficult

posted on March 31, 2014
13. ## i need help with this 6th grade world history

oh and i don't have a world's history book

posted on March 31, 2014
14. ## i need help with this 6th grade world history

i don't understand because i not that good at world history that is the subject that i really need help with

posted on March 31, 2014
15. ## i need help with this 6th grade world history

Ms. Sue I need help understanding

posted on March 31, 2014
16. ## i need help with this 6th grade world history

i have to take a 50 question test and i only have 20 more to go and theses one i don't get there really confusing

posted on March 31, 2014
17. ## science

any one i need help fast

posted on March 28, 2014
18. ## math

thank you guys

posted on March 26, 2014
19. ## math

you get 5 i know that but i did not understand but now i do

posted on March 26, 2014
20. ## math

how did you get 5

posted on March 26, 2014
21. ## geometry

36.5

posted on December 18, 2013
22. ## Geometry HELPP

find H(-5,5) and I (7,3)

posted on August 31, 2012
23. ## History

The seven Day battle, June 25-July 1, 1862. In Richmond Virginia.

posted on October 31, 2010

the two most common techniques for contemporary planning

posted on April 4, 2009

14 and 16 are double-digits.

posted on October 18, 2008
26. ## 4th grade Language Arts

An imparitve sentence is a sentence that ask a question.

posted on October 18, 2008
27. ## Spelling

I have to put my spelling words into a spelling triangle I'm thinking that it may be similar to a spelling circle

posted on September 9, 2008
28. ## science

use context clues to complete each sentence correctly. the blood veselsthat carry blood away from the heart are....

posted on February 28, 2008

Great, thanks!

posted on January 14, 2008
30. ## physics

im not sure that was exactly what the question said.

posted on January 14, 2008
31. ## Chemistry

Great, thanks! :)

posted on January 13, 2008
32. ## Physics

v is 76 mi/hr, right?

posted on October 4, 2007
33. ## Chemistry

Great I got it, thanks again!

posted on October 4, 2007
34. ## Chemistry

Well ok, here is my problem: Calculate the radius of the sphere in the previous problem in centimeters. Note that the volume of a sphere is (4/3)pir3, where r is the radius. The volume of the sphere in the last problem was 631.7 L, or 6.32x10^35 cubic

posted on October 4, 2007
35. ## Chemistry

Ahh ok I see. Thanks for the help!

posted on October 4, 2007
36. ## Chemistry

Oh I see, the answer to "compounds are molecules" was in fact "Sometimes." Not exactly sure why, though...

posted on October 4, 2007
37. ## Chemistry

Hmmm...I keep trying these answers, but it says it's wrong. I'm not sure why...

posted on October 4, 2007
38. ## questions

1.)YOU NEED TO LEARN AND BE READY FOR COLLEGE. 2.)WELL I DON'T ACCTULLY KNOW BUT YOU CAN GO TO HARCOURT FOR ANSWERS. STAY IN SCHOOL.

posted on September 19, 2007

YOUR RIGHT BUT NOT TO MUCH READING IF HE READS TO MUCH HE MIGHT NOT HAVE TIME FOR YOU ANY MORE

posted on September 19, 2007