Let r = 1 + 2i and s = 3 + 3i. Find r*s.

What are the new coordinates of (10,3) reflected along the x axis?

Consider the discrete probability distribution in the following table X 4 5 6 7 P (X).4.1.2.3 Find P (X=4), P (X<4), and P (X=4 or X=5).

Translate the phrase into an algebraic expression. The sum of 17 and twice a number

You want to take group fitness classes at a nearby gym, but needs to start by selecting a membership plan. With the first membership plan, you can pay $20 per month, plus a $60 signing fee.

Solve X/15 = 4/5. Solve for x

In the following scenario describe the target population, sample frame, sample unit and observation unit. Discuss any possible sources of selection bias or inaccuracy of responses.

Tamika opened a money market account that has a 4.25% annual interest rate, compounded annually. She deposits $1,750 into the account each year. How much interest will the account earn after 15 years? $9,449.40 $33,949.40 $35,699.40 $71,398.40

Provide reasons for the proof. Given line h is parallel to line k. line j is perpendicular to line h. Prove line j is perpendicular to line k

Rico is making 4 batches of salsa. Each batch needs 2/3 cup of corn. He only has a 1/3 cup measure. How many times must Rico measure 1/3 cup of corn to have enough for all of the salsa?

Find the Surface area 9 cm 4 cm