Debra’s job description allocates her time among her tasks as shown in the graph at the left.
If Debra works 40 hours this week, how many of those hours should be spent on customer service?
The seamstress made 2 complete outfits that include a blouse, skirt, and belt. How many yards of material were needed to make these outfits?
John is taking a test that has ten questions. Each question has four answer choices with only one correct answer. Which of the following expressions shows the probability that John could answer all ten questions correctly by randomly guessing the correct answers?
A)
B)
C)
D)
E)
A painter uses the formula C = 20h + 20c to determine how much he should charge a customer in dollars if a job takes h hours and c cans of paint. How much should the painter charge if it took 15 hours and 3 cans of paint to paint a house?
A computer chip is designed to be 3.2 cm long, but the actual manufactured length can be up to 0.015 cm larger or smaller than the designed length. Which of the following lengths, in centimeters, of manufactured chips would be acceptable?
Petra earns $75 per week while working at a pizza parlor on Monday, Tuesday, and Friday evenings.
If Petra receives a promised raise of $0.50 per hour, how much will she then earn per week?
Marta wants to hire Byron to refloor a 10-foot by 12-foot rectangular room. How much would Byron charge to do the job?
A point and its reflection in a line are mirror images of one another, the “mirror” being the line itself. In the diagram below, points P and Q are reflections of one another in the y-axis.
Point R (not shown) is the reflection of point P in the x-axis. Point S is the reflection of point R in the y-axis.
What is the location of point S?
What was the depth, in meters, of the water in the tank 6 hours after the tank began to be refilled?
TESTED 24 Aug 2025
