Aday has 24 hours. six hours is what fractional part of the 24 hours?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?