Are independent random samples, with thevariables xi normally distributed with mean μ1 and variance σ21 and the variables yi normallydistributed with mean μ2 and variance σ22.

2.7 over 3.0 = 3.6 over x what is x

on a graph would the x-axis be sideways or straight up and would the y-axis be straight up or sideways

Fredo deposits $75 each year in an account earning 3% interest compounded annually. If he deposits an additional $75 per year and does not make any withdrawals, how much interest will the account earn in the fourth year?

What is the formula for the surface area of an equilateral triangular prism?

Lila made a triangular flag to cheer on her favorite sports team. The perimeter of the flag is 20 inches.

A 16-mb flash drive was sold on sale for $18.50. If this sales price was 81% of the original price, what was the original price?

6,4,7,2 what is the average of 5

Boxes of fruit snacks are on sale at the grocery. The boxes are the same size. A family needs to purchase 24 boxes. There are 3 boxes for 5 dollars and 4 boxes for 6 dollars.

Last year, a construction worker had a gross income of 29,700 of which he contributed 7% to his 401 (k) plan. If he got paid monthly, how much was deducted from each paycheck for his 401 (k) plan?

Find the circumference of both circles. Use 3.14 for a 6 in. 9 in.