Sophie measured a piece of paper to be 21.7 cm by 28.5 cm. the piece of paper is actually 21.6 cm by 28.4 cm. Determine the number of square centimeters in the area of the piece of paper using Sophie's measurements.

Solve the polynomial 10x² + 2x² + 10

Gabbie found the perimeter of her rectangular door. what should she do to find the perimeter?

If f (3) = 5 and f (4) = 8 what does f (5) = and f (6) =

Which statements about square roots are true? Check all that apply. A.) The square root of a positive number cannot be negative. B.) All positive numbers have two square roots. C.) √8 = 9 because 9 (2) = 18 D.) √49 = 7 because (7) = 49 E.

Hi had $70 of credit at an electronics store. He bought a package of DVDs for $20, a computer mouse for $17 and a program ig book for $15. How much stir credit does hi have left

Estimate 16.12 / 3.1 A. 5 B. 5.2 C. 6 D. 6.2 The / sign means divided by.

If Consider today's stock listing for Enam Telecom, shown below. 52 wk High52 wk LowSymbolDiv. CloseNet Change 122.8664.77ENM3.4599.144.

What is the volume of a sphere with a radius of 18 units? A. 7776 units B. 1296 units C. 5832 units D. 1944 units

Suppose that 30% of students are freshmen and 50% of students are male. assuming that these two designations are independent, what is the probability that a randomly selected student will be a male freshman?

Simplify the expression completely. (-3c-2d2e101-3)