The data in the table below shows the results of Tracy trying to train her dog Snowy.

In what percentage of these trials did Snowy obey the command given?

Max struggled with his math class early in the year, but he has been working hard to improve his scores. There is one test left, and he is hoping that his final average test score will be 75. What score will he need to get on Test 6 to finish the year with an average score of 75?

A student is calculating the average of a list of seven numbers. After adding the seven numbers together, he accidentally multiplied by 7 instead of dividing and got 392. What could the student do to get the correct average without having to clear the calculator and start over?

List A consists of the numbers \({2, 9, 5, 1, 13}\), and list B consists of the numbers \({7, 4, 12, 15, 18}\).

If the two lists are combined, what is the median of the combined list?

Tavon’s flight is 270 minutes long. How many hours does the flight last?

\(6.6 × 10^{−4}\)

\(ABC\) is a triangle with coordinates \((3, 1), (6, 1),\) and \((1, 3)\). It is translated to points \(A′(−3, 3), B′( 0, 3),\) and \(C′(−5, 5)\). Find the rule for the translation.

There are 5 blue marbles, 4 red marbles, and 3 yellow marbles in a box. If Isabella randomly selects a marble from the box, what is the probability of her selecting a red or yellow marble?

A river rafting guide offers group trips. She charges \$250 for 2 people and \$40 more for each additional person. If 5 friends share the cost of a trip equally, how much will each person pay?

Consider the list:

\(2, 2, 3, 5, 9, 11, 17, 21\)

If the number 23 is added to the list, which measurement will NOT change?

The points represented by the \((x, y)\) coordinate pairs in the table below all lie on line \(k\).

What is the slope of line \(k\)?

This pie chart shows Al’s monthly expenses. If Al spent $210 on transportation in one month, how much did he spend on food in that month?

Which single piece of information is necessary to solve the problem above?

Susan, Gus, Harold, and Jeff were left an inheritance by their grandfather. If Susan receives \(\frac{5}{16}\) of the inheritance, Gus receives \(\frac{1}{8}\) of the inheritance, Harold receives \(\frac{3}{16}\) of the inheritance, and Jeff receives the remainder, what fraction of the inheritance does Jeff receive?

A manufacturer packages their high-quality pencils in packs that hold 15 pencils. There are 281 pencils left to be packed. How many complete packs can be filled.

Tim is in the process of painting a large mural on the side of a building. The mural was 28% complete before Tim began working on it today. Today, after spending 4 hours on the mural, it is now 40% complete. If he continues progressing at the same rate, how many more hours will be needed to complete the mural?

16 hours

Correct Incorrect Correct answer

12 hours

Correct Incorrect Correct answer

10 hours

Correct Incorrect Correct answer

10 hours

Correct Incorrect Correct answer

20 hours

Correct Incorrect Correct answer

A university gave 2 Bachelor of Science (BS) degrees for every 7 Bachelor of Arts (BA) degrees. If the combined total number of BS and BA degrees was 6,327, how many Bachelor of Science degrees were given?

Doug and Heidi work at the same clinic. They are both scheduled to work on January 1st. If Doug is scheduled to work every 3 days (1st, 4th, 7th, …) and Heidi is scheduled to work every 5 days (1st, 6th, 11th, …), including Jan 1st, how many times will they work together over the course of 56 days?

A bicycle manufacturer makes two models of bikes: “mountain” and “beach.” In their warehouse this morning they had 2,112 total bicycles, and 7 out of every 12 of those bikes was a “mountain” model. After shipping 75 “beach” models from the warehouse, how many “beach” model bikes will remain?

Aiden’s new toy car is a 1/64th model of the actual car, meaning a feature measuring 1 mm on his toy would be 64 mm on the actual car. He measures the wheel base on his toy and gets 44 mm. What would be the expected wheelbase of the actual car in meters?