Equivalent or not equivalent ratio? 27:72 and 9:24

Forty trucks and SUVs participated in a 30 mile race. The average driving speeds of the trucks and SUVs were recorded. Two random samples of 11 each were taken.

The sum of 3/4 and 18/19 is closest to

What is the percent increase for 950 and 1520

F (x) = 1/2x-3 how do I solve this problem without the value of x

Convert 6.7 to a fraction

Marcus plans to install a fence in a backyard. The dimensions for the area are 15¼ yards long and 7¼ yards wide. How many feet of fencing will Marcus need to purchase?

Dora's register shows an automatic payment on 10/4 in the amount of $452.17, an ATM withdrawal on 10/5 in the amount of $120.00, and a deposit on 10/9 in the amount of $510.11. What should the balance be in Dora's register? Use this bank statement.

Solve the equation 2x-1=4x+5

Kayte drank 7/10 glass of milk Vicky drank 4/5 glass of milk. Who drank more? Explain how u know

Is it unusual for the sampling mean to be exactly the same as the population mean?