MY TEACHER IS IGNORING ME! PLEASE HELP 10 POINTS ! Mai biked 6 3/4 miles today, and Noah biked 4 1/2 miles. How many times the length of Noah’s bike ride was Mai’s bike ride?

Thanks in advance

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.