There are 90 students in a speech contest. Yesterday, 2/5 of them gave their speeches. Today, 1/6 of the remaining students gave their speeches. How many students still haven't given their speeches

A massage costs $81.50 per hour. How much will a massage for 2.5 hours cost

Name the property the equation illustrates. 9 + (8 + 1) = (9 + 8) + 1 Commutative property of multiplication Inverse property of addition Associative property of addition Commutative property of addition

Slove the equation V = (20-2x) (15-2x) (x) for V

What number minus 563 gives 793? check your solution.

Is 11/18 greater than 5/6

Masurile a doua unghiuri complementare sunt invers proportionale cu nr 0,25 si 0,1 (6). calculate masurile celor doua unghiuri

Two baseball teams, the Jayhawks and the Falcons, each recorded the number of home runs hit in 1 season by every player on the team. Each team then calculated the mean number of home runs and the MAD (mean absolute deviation).

What is the area of a circle with circumference of 12π?

Function f (x) = ax^{3} + bx - 1, where a and b are constants. In addition, f (2) = 3. Find the value of f (-2).

How do you know that 35x5=5x35 without finding products?