Physicist use models to work out the pressure inside an aeroplane. The length of a model aeroplane is 16 cm and the length of the real aeroplane is 60 m. Work out the ratio of the length of the model to the real aeroplane ...

91/156 with the denominator 12

Find the radius of a circle with a diameter of 40 in. O a. 251.2 in. b. 20 in. O C. 80 in. O d. 125.6 in. O e. 1256 in. What is the radius of a circle with a diameter of 40in?

A. Use the distributive property to write each given expression in a different way 1) (3x8) + (3x5) 2) (4x12) + (4x27) B. State whether the statement is true or false 1) (2+1) x = 2x + 1x 2) 3 times (8x) = (3x8) times x 3) 3 (x+2) = 3x + 2

Describe the steps you used to solve the equation and find the amount of Carrie's allowance. Linear equation: 1 4 a + 1 3 a + 8 = 22

What fraction is bigger 14/7 or 2/4

How do you solve 4y^-3-x^2y^-1?

A species' population dropped from 2000 in the year 2000 to 1200in the year 2011. Find the percent decrease in its population

How many solutions are there in the equation below 8x+11=8x+8

A gym teacher has $250 to spend on volleyball equipment. She buys 4 volleyball nets for $28 each. Volleyball cost $7 each. How many volleyball can she buy?

If f (x) is a third degree polynomial function and g (x) = f (2x) + 2, which of the following must be true? f (x) and g (x) have the same x-intercepts. f (x) and g (x) have the same y-intercepts. f (x) and g (x) have the same number of zeros.