What is 63.70 : 10 equal too

If 2 inlet pipes can fill a pool in one hour and 30 minutes, and one pipe can fill the pool in two hours and 30 minutes on its own, how long would the other pipe take to fill the pool on its own?

A spherical weather balloon is being inflated. The radius of the balloon is increasing at the rate of 7 cm/s. Express the surface area of the balloon as a function of time t (in seconds). (Let S (0) = 0.). S (t) = cm^2?

3.0345 rounded to the nearest thousandth

X-2y=4. - 3x+5y=-3. solving linear systems using multiplication and addition show your work

A circle has an area of 144 л cm2. Find the circumference. a. 12 cm b. 24 cm с. 24 л cm p. 288 cm e. 288 л cm

What are the integer solutions to the inequality below? 2x < 3x + 2 < x + 6

Art drinks 2 quarts of milk every 3 days. How many days will it take him to drink 3 gallons of milk? How do I show my work?

Use the discriminant to determine how many real number solutions exist for the quadratic equation - 4j2 + 3j - 28 = 0. A. 3 B. 2 C. 0 D. 1

Tom took a trip of 1,300 miles. He traveled by train at 50 miles an hour and the same number of hours by plane at 275 mph. How many hours did the trip take?

A staghorn calculus is a