Solve for a. 1/a + 1/2a = 1/a-3
a = 3
a = -3
a = 9
a = -9

i just took the test, the correct answer is .. 31.5 in.

the answer is 31.27mph

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.