Sphere a has a radius of 24 centimeters, and sphere b has a diameter of 42 centimeters. the radius of sphere a is
multiplied by what factor to produce the radius of sphere b?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Multiply. write your answer in simplest form. 3/8 x 5/7

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000