The mean of marks in statistics course of 100 students was 72. The mean of marks of boys was 75 while their number was 70. Find out the mean of the girls in the class. ​

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

Which rule describes the composition of transformations that maps △abc to △a”b”c