Wednesday

November 25, 2015
Total # Posts: 27

**Physical science **

A 1.2 kg metal head of a geology hammer strikes a solid rock with a speed of 5.7 m/s. Assuming all the energy is retained by the hammer head, how much will it's temperature increase? C= .11 kcal/kgC I already set up the problem. But I keep getting the wrong answer. I have...
*November 5, 2015*

**Math**

Lily Quinn makes $12.50 and hour. She works four hours on Monday, six hours on Tuesday, nine hours on Wednesday, three hours on Thursday, and seven hours on Friday. What is her gross pay? A. $462.50 B. $325.50 C. $...
*January 14, 2015*

**Math**

Henry Devine bought a new dishwasher for $320. He paid $20 down and made 10 monthly payments of $34. What actual yearly interest rate did Henry pay? A. 68.75 B. 14.55 C. 34.38 D. 29.09 The answer is B?
*January 14, 2015*

**Math**

Can you please help me with some more questions?
*January 14, 2015*

**Math**

. If three bags of birdseed cost $14.16, how much will 14 bags cost? A. $33.71 B. $30.34 C. $70.80 D.$66.08 The answer is D?
*January 14, 2015*

**Math**

Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15th. His checkbook shows a balance of $87.37 as of March 20. The bank returned all the cancelled checks but two. One check was for $5.00 and the other was for $13.25. How much did Carlos ...
*January 14, 2015*

**Math**

Can someone check my answer down below?
*January 14, 2015*

**Math**

A would be my best answer.
*January 14, 2015*

**Math**

Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15th. His checkbook shows a balance of $87.37 as of March 20. The bank returned all the cancelled checks but two. One check was for $5.00 and the other was for $13.25. How much did Carlos ...
*January 14, 2015*

**engligh**

Please help me
*October 23, 2014*

**engligh**

The whole thing is unlined
*October 23, 2014*

**AP chemistry**

How many moles of Cu are produced when 0.25 moles of Cu2Se are completely reduced by an excess of hydrogen gas?
*November 4, 2012*

**MATH**

TIFFANY SPENT 1 7/12 HOURS DOING HOMEWORK WHICH OF THE FOLLOWING IS THE BEST ESTIMATE OF HOW MANY HOURS TIFFANY SPENT ON HER HOMEWORK 2 HOURS 1 1/2 HOURS 1 1/4 HOURS 1 HOUR
*January 18, 2012*

**world history**

Why have the u U.S. And foreign companies built factories in Mexico
*January 9, 2012*

**english**

okay thank you for the help
*November 29, 2011*

**english**

could somebody please check these answers?
*November 29, 2011*

**english**

1. What is Lynne Cox's perspective in this passage from Swimming to Antarctica? If you continue swimming, you're going to cool down even more. Remember how hard you shivered last time? Remember how much work it was? Remember how uncomfortable you were? This is the ...
*November 29, 2011*

**english**

oops sorry i did im going to repost! will you please check?
*November 29, 2011*

**english**

plese any help will be appreciated 1. What is Lynne Cox's perspective in this passage from Swimming to Antarctica? If you continue swimming, you're going to cool down even more. Remember how hard you shivered last time? Remember how much work it was? Remember how ...
*November 29, 2011*

**physics**

the instruments attached to a weather balloon have a mass of 5.0 kg. the balloon is released and exerts an upward force of 98 N on the instruments. (a) what is the acceleration of the balloon and instruments? (answer is 9.8 m/s^2.. just dont know how to get there..) (b)after ...
*October 10, 2011*

**physics**

the instruments attached to a weather balloon have a mass of 5.0 kg. the balloon is released and exerts an upward force of 98 N on the instruments. (a) what is the acceleration of the balloon and instruments? (answer is 9.8 m/s^2.. just dont know how to get there..) (b)after ...
*October 10, 2011*

**chemistry**

What is the pH of a solution made by dissolving the 37 g of KOH in 500 mL of water, with no buffer in it?
*March 9, 2011*

**Math**

The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter. mc023-1.jpg Why is the height of the ball a function of time? Each value of time is associated with exactly one height. Each height of the ball is associated with exactly one ...
*January 1, 2011*

**English**

How dow the characters in a traditional fairy-tale differ to those in the princess bride.
*March 15, 2010*

**siuxth grande academy**

what is a color mixed with white
*January 14, 2009*

**math**

Help me solve this!! Joeys father stops at the gas station to buy gas. The car has a 16 gallon tank, and the feul gauge says there are 3-4 of a tank of gas. If joeys dad buys 6 gallons of gas, what fraction of the tank will the car´s feul gauge read?? thanks, tayler
*December 12, 2007*

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