in teds class of 45 students, the average on the math exam was 90%. in Andrews class of 15 students, the average of the class was 82%. what is the average of the two classes

Aimee has 10 pink bracelets. One fourth of her bracelets are pink. How many bracelets does Aimee have?

How many total operations do you have when multiplying two 4X4 matrices?

If you make 90000 how much federal tax should you have withheld

Taking an exam in math and you spend 5 minutes for every 2 questions Complete the table to show relationship and the amount of time spent on the exam

Which represents where f (x) = g (x) ? C f (2) = g (2) and f (0) = g (0) C f (2) = g (0) and f (0) = g (4) c f (2) = g (0) and f (4) = g (2) C f (2) = g (4) and f (1) = g (1)

You paid $28 in tax when you bought a $350 bike. What was the percent tax?

30% off coupon of a $750 t-shirt

How many times does 15 go onto 11

Which expression represents the fourth term in the binomial expansion of (e+2f) 10

A card is drawn from a standard deck of 52 playing cards. find the probability that the card is an ace or a black card.