For every 1 litre of water used to make a medicine, 199ml of sucrose and 271ml of saline solution are used. Express the amount of water, sucrose and saline solution needed as a ratio in its simplest form.

How do you write 15/8 as a fraction as a mixed number

How wold you put 4/1 as a fraction?

Simplify using positive exponents (1/2) ^8

Explain how you decide whether a number is a prime number or a composite number

2,438,783 divided 893

1. Select the letter of the best answer. Determine which relation is a function. { (-3, 2), (-1, 3), (-1, 2), (0, 4), (1, 1) } { (-3, 2), (-2, 3), (-1, 1), (0, 4), (0, 1) } { (-3, 3), (-2, 3), (-1, 1), (0, 4), (0, 1) } { (-3, 2), (-2, 3), (-1, 2),

What must be added to 76 to make 100?

For f (x) = 4x+1 and g (x) = x^2-5, find (f-g) (x)

Which expression has a value of 36 when x = 4 and y=7

A tennis supply store pays a wholesaler $90 for a tennis racquet and marks it op by 60%. What do they charge for the tennis racquet?