# Posts by Moriah

Total # Posts: 13

**Physics**

A feather is dropped onto the surface of the moon. How far will the feather have fallen if it reaches the surface in 9.00 seconds? Given: g on moon = -1.63 meters/second2

**pre-algebra**

Kiron invests $22,700 at 14% simple interest. About how much interest will he earn in 6 months?

**math**

one die is red the other is green both are rolled what is the probability of getting the following sums A)8 B)9 C)10

**World History**

a. Kush

**algebra**

5(h-4)=8

**Chemistry12**

How will the equilibrium: Heat energy + CH4 + 2H2S = CS2 + 4H2 be affected by the following? a) A decrease in temperature? b) The addition of H2 c) The removal of some CH4 d) An increase in the volume of the container e) The addiotion of a catalyst. i know that [CH4] goes up [...

**Chemistry12**

For the reaction NO2 + NO = N2O3 If at a particular temperature, K was 575 and the equilibrium concentration of N2O3 was 2.5M, calculate the equilibrium concentrations of NO2 and NO if they both had the same initial concentrations. I have this information in a table but i only...

**geometry**

Suppose the dimensions of a rectangle with a perimeter of 21 inches are doubled. What is the perimeter of the new rectangle in inches?

**10th grade math**

5/p=...

**Geometry**

The answer is 211. But, you put the numbers in order from least to greatest 1st always, then add them all and devide by the number of numbers ...... 153+198+215+278= 844/4= 211

**British Literature**

Why ÇÑ±Û characters are in this text? lol random

**math place value numberation**

I can't figure out the answer to this one question

**Math**

Give an example of Partial sums method.

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