The diagram shows a partly-filled petrol tank

a quarter of the tank is filled with petrol

1 cubic metre is equivalent to 1000 litres

work out how many more litres of petrol are needed to fill the tank

height = 1.6m

width=2 m

length=1.3m

A jar contains 700 beans. Of them 420 are pinto beans and the rest are lima beans. What is the ratio of pinto beans to all the beans?

Identify the percent of change as an increase or a decrease 3/8 to 7/8

Is 4x-3=2x+13 a true statement?

An ice cream stand uses the expression 2 + 0.5x to determine the cost (in dollars) of an ice cream cone that has x scoops of ice cream. How much does an ice cream cone with 5 scoops cost?

Identify the radical expression 61/4

If the doctor orders 4 mg of a certain medication, and the vial states that there are 2 mg in 1 cc, how many cc's would you give to deliver 4 mg?

Mrs turnan makes some pita breads for her family's dinner. Each pita bread is cut into equal slices. Each slice is 1/4 of the pita bread. Each person in the family eats 3 slices. There are 4 people in the family. How many pita breads does Mrs.

if shawna was tosses a dime and a nickel through the air at the same time what is the probability that they will both land on heads

y = x2 - 6x - 8 Complete the square in the quadratic equation in order to write the equation in vertex form.

Bonnie earned scores of 90 and 82 on her math tests. what score must she earn on her third test to keep an average of 84 or better?