W/ expedite and urgency!

what is the approximate volume of a sphere with a radius of 9 in.? use 3.14 to approximate pi and express your answer in hundredths.

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

What is the frequency of the sinusoidal graph?