MW

This page lists questions and answers that were posted by visitors named MW.

Questions

The following questions were asked by visitors named MW.

Could you say the cold war was like walking on thin ice...they were close to "breaking" through to war? How could I make a good phrase like this? thx

We have to do little projects. I need some ideas, im not very creative. 1)Write the "perfect" forged pass to get back into US History after ditching that class. any ideas?

1)Why might the US have been concerned early in the war about China's attitude toward US involvenemt on the south side of vietnam? 2) What might have been the effect on the vietnam war if the border of Laos had been closed and N. Vietnam had not been able...

If I have 4 standard deviations, how do I find the SD of the distributions of all of them? They are: .15 .16 .14 .15

Scientists suggest that two energy sources, __________ and __________, broke the bonds in the gases in Earth's primitive atmosphere, releasing atoms to form __________. Help! I forgot my book at school! Please!

How do I do this?... Sq Rt[(9*Sq Rt(3x^2))]

Find the geometric sequence with t(5)= -2 and t(7)= -8 find a How do I do this?

Simplify (n+1)!/(n-1)! Help please?

lim x approaches 0 [1/x *((1/(sqrt(1+x))-1)] It will be easier to understand if you write it out.. How would I algebraically do this? (The answer is -1/2) Help please?

From 2 points 400 yards apart on the bank of a straight river flowing due south, the bearings of a point on the opposite bank are 148 degrees and 28 degrees. How wide is the river? I am having a hard time understanding how this is set up. Help please?

In triangle ABC, b=14, c=15, and cos a= 3/5. Find a)side a b) Sin B Help please?

log(x)(1/16) = -4/3 this means... x^(-4/3)= 1/16 so...the -4/3 root of 1/16... I need to get it in simplest form.

To find the number of factors of a number, you get the prime factors and add one to each exponent, then multiply all the exponents. I know how to get that, but I am wondering why you add one. Mathmatical explanation? Can anyone help?

I need to graph the function, y = log(root 3)2x I did...now I need to graph the inverse. What is that?

Seven chips labeled A B C D E F and G are placed in a jar. Five chips are drawn at random. Find the probability thatc chips A and B are selected.

Five chips numbered 1-5 are placed in a jar. Two chips are drawn. Let Z= the sum of the numbers. WHat is the expected value of the random variable? I know I have to use E = np Can someone explain?

Determine if function is even, odd, or neither... f(x) = secx tanx I understand how to find if its even or odd, but the sec and tan, I don't understand. Can someone help?

I have a parametrization for a curve.. x = 5 cos t y = 2 sin t I made the graph... its initial point is (3,0), and curves up and to the left. So, I have my points for the graph. How do I come up with the cartesian equation?

The area of a playground is 221 yd2. The width of the playground is 4 yd longer than its length. Find the length and width of the playground. (Hint: Include correct units in your final answer.) (3 points) pleas show me how you got the answer. Thank you:)

I need help setting up this problem: Ethylene glycol has a specific gravity of 1.1088 at room temperature, What is the volume of 1.00 kg of ethylene glycol? What is the volume of 2.00 lb of ethylene glycol? Using 25 degrees Celsius.

Need help with some economics problems and wondering if anyone can help. 1- ) Consider a farmer who has access to a bond market where she can borrow or lend at the interest rate R. Assume also that her money holdings (nominal balances) and the price level...

Answers

The following answers were posted by visitors named MW.

ok. I have side A. How do you find angle B?

how do you find that? I have the angle measurments, but no side lengths. Except for 400..

I am sorry, base 3.. log base 3 of (2x)

There are no units after 1.088 in the problem it just says a specific gravity of 1.088 at room temperature.