Find the area of a rectangle whose length and breadth are 27m and 15m.

In a group of 50 students, 28 speak English and 37 speak Spanish. If everyone in the group speaks at least one of the two languages, how many speak both English and Spanish?

What is 1.5m when rounded off to the nearest tenth of a metre

Consider the equation LaTeX: pN=kVT p N = k V T, where k is a constant. Select all of the correct answers that describe the variation between variables.

Consider the parent function f (x) = x². Consider the function g (x) = (x-1) (x+3). What are the solutions to g (x) = (x-1) (x+3). x = 1 x = - 3 x = - 1 x = - 3 x = 1 x = 3 x = - 1 x = 3

5 of a class are girls. a) What is the ratio girls to boys in the class? b) What is the ratio boys to girls in the class?

A display of pens has 8 hooks. Each hook can hold 3 packages of pens and there are 3 pens in each package. If the display is completely full how many pens does it hold

Consider the experiment: flip a coin, then roll a number cube

When 24 is divided by the positive integer n, the remainder is 4?

How would you write 17/7 as a repeating decimal

Paul has a life insurance policy that will pay his family $30,000 per year if he dies. If interest rates are at 1.5% when the insurance company has to pay what is the amount of the lump sum that the insurance company must put into a bank account?