Evaluate 10x^2y^-2 for x=-1 and y = - 2

a = 40

b=2 1/2

c = 5/8

d = 10 (2) ^0

Write the number 679 correct to the nearest 10. write the number 67912 correct to the nearest 10. write the number 751 correct to the nearest 100. write the number 1797.26 correct to the nearest 100.

Practice solving quadratic equations. Assignment What are the solutions of 3 (x - 4) (2x - 3) = 0? Check all that apply.

Dave uses 500 milliliters of juice for a punch recipe. He mixes it with 2 liters of ginger ale. How many milliliters of punch does he make?

A company determines that its marginal cost, in dollars, for producing x units of a product is given by Upper C prime (x) equals4500 x Superscript negative 1.9 , where xgreater than or equals1.11.

From a team of 5 students, two are chosen at random, without replacement. Calculate probability that the 1st student chosen is team leader and the 2nd student chosen is assistant leader

Eleni withdrew 45.00 from her savings account. she then used her debit card to buy grocieries for 30.15. what is the total amount eleni took out of her account

Solve. Betty Buyer purchases a stereo system for $225.00. She pays the store $25.00 down and finances the rest ($200.00). She also agrees to pay $20.00 per month for 12 months. Her finance charge = $__ APR = __%

Is 45 degrees positive or negative conterminal

Which line is perpendicular to y=2x+5? (A) y=5x+2 (B) y=2x-4 (C) y=1/2x+1 (D) y=-1/2x+5

At a refinery, there are two loading docks. The first dock is for ships with a capacity of more than 300,000 gallons. The second dock is for ships with a capacity smaller than 300,000 gallons. The table shows the capacity of four ships in liters.