The formula for the circumference of a circle is C = 2pi. Determine the circumference when the radius r is 10 cm. A. 100 approx cm C. 20 cm b. 20 pi cm d. 100 cm

a 15 wire is tied from the top of a pole to a stake in the ground. if the stake is 5 ft from the base of the pole find the height of the pole

Two consecutive whole number that square root of 86 lies between?

Números que multiplicas y dan 14

Is talking sound energy

Add. -0.03 + 1.7 A. -1.73 B. -1.67 C. 1.67 D. 1.73

Y varies directly as x and y is 12 when x is 2. Find y when x is 11.

You go out to dinner and are charged $90 for your meal. The service was wonderful, so you tip 20% on top of the $90. What is the total you paid after tip?

The big wheel could have a 52 inch diameter and the small wheel could have an 18 inch diameter, what is the circumference of the big wheel?

A psychiatrist studying the affects of healthy eating habits on mood improvement. He identifies 25 people who eat healthy food and 25 who do not. Each other 50 people is given a questionnaire design to determine their mood.

What is 6 divided by 5.04 equal