A model of an airplane is 8 inches long. If the actual airplane is 32 feet, find the scale of the model.

a. 8:1

b. 4in. = 1ft

c. 1in. = 4ft

d. 1:4

If marcus used to get paid $45 a day and now got a raise to $63 a day what percent increase to his new salary

Solve for x 9x - 1 = - 11

A nurse must administer 180 180 micrograms of atropine sulfate. The drug is available in solution form. The concentration of the atropine sulfate solution is 200 200 micrograms per milliliter. How many milliliters should be given?

G. o has 3 orange picks for every 2 green. if there are 25 picks in all how many picks are orange

What is the simplified form of the cube root of x squared times the third root of x squared

How do you evaluate the expression - 2.3

Sandy collected 5 bags of fruit. each bag had the same amount of fruit. she was given 4 more apples. How many pieces of fruit were in each bag if she ended up with 39 pieces of fruit?

A cook had 15 eggs to scramble and equally serve 4 people. Which location on a number line correctly indicates the number of eggs each person would receive? A. between 2 and 3 B. exactly 3 C. between 3 and 4 D. between 4 and 5

Is 11.3 meters the same as 113 cm

Area of triangle with apothem of 5