Proportions
A landscaper uses 2 bags of mulch to cover 15 square feet of garden space. At this rate, how many bags of mulch will be needed to cover 60 square feet?
What is 8 Bags?
The sum of three consecutive even integers is 138. What is the smallest integer?
What is 44?
The vertices of nPQR are given in the standard (x,y)
coordinate plane below. What is the area, in square
coordinate units, of nPQR ?
What is 10?
A bag contains 4 red jelly beans, 5 green jelly beans, and 3 white jelly beans. If a jelly bean is selected at random from the bag, what is the probability that the jelly bean selected is green?
What is 5/12?
In the right triangle ABC shown (on computer or board), the given lengths are in millimeters. What is sin A?
What is 7/9?
A car travels 90 miles in 1.5 hours. At this speed, how long will it take the car to travel 360 miles?
A = (½)bh Solve for h.
What is (2A)/b=h.
Let θ be an acute angle of a right triangle. Given
sinθ = a/b and tanθ = a/c , cosθ =?
What is c/b?
If the probability that it will rain tomorrow is 0.7, what is the probability it will NOT rain tomorrow?
What is 0.3?
In triangle ABC shown on computer, the measure of angle A is 58, and AB is congruent to AC, what is the measure of angle C?
What is 61 degrees?
A grocery store sells 8 apples for $4.80. How much does 1 apple cost?
What is $0.6?
Mike is buying a large pizza. The pizza cost $8.00 plus $0.50 for each additional topping. Write an equation in the form y=mx+b to represent this situation.
What is 0.50x+8=total?
There were approximately 11,000 students enrolled at Western Carolina last year. This figure goes up by about 225 students each year. How many years will it take the enrollment to reach 20,000 students?
What is 40 years?
If you roll two standard 6-sided dice, what is the probability that you will roll at least one 6?
What is 11/36?
In the figure below, point C is on AD and 2 angle measures of ABC are given. What is the measure of ∠BCD ?
What is 95 degrees?
A car travels 252 miles using 12 gallons of fuel. How many miles does the car travel per gallon of fuel?
What is 21 miles?
What is x3*x5?
x8
What value of N will make 5/N= 6/(N+1) a true statement?
What is N=5?
If you roll two standard 6-sided dice, what is the probability that both will be a 6?
What is 1/36?
Four identical glasses are shown below. One glass is empty, and the other three glasses are filled to the following levels:
1/4, 1/2, and 4/5, of their capacities, respectively.
If all of the water were poured together and then redistributed equally among the four glasses, what fractional part of each glass would be filled?
What is 31/80?
A company's revenue this year is 2.5 times greater than its revenue last year. If the company's revenue last year was $400,000, what is its revenue this year?
What is 1,000,000?
What is (x3)5?
What number, when added to 1/3, gives a sum that is
equal to the sum of 1/4 and 1/6?
What is 1/12?
In a bag of 400 jelly beans, 25% of the jelly beans are red in color. If you randomly pick a jelly bean from the bag, what is the probability that the jelly bean picked is NOT one of the red jelly beans?
What is 3/4?
In the figure, E and G lie on line AC, D and F lie on AB, and FG are parallel to BC, an the lengths are given in feet. What is the length of AC, in feet?
What is 42 feet?