(CORRECT ANSWER GETS BRAINLIEST) Identify the class boundaries
class- 20-21, 22-23, 24-25, 26-27 ,28-29 ,30-31 ,32-33
frequency - 30,33, 15, 4, 5, 1, 2

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.