If a is a factor of 32 and b is a factor of 45, the product of a and b could NOT be which of the following?
Which of the following is NOT a factor of 1,776 ?
（A）12 （B） 16 （C） 18 （D） 24 （E） 37
Correct Answer: C
Jenna wants to serve a large pot of soup to 25 people by 1:15 P.M. If it takes her 7 minutes to assemble the ingredients, 20 minutes to cut up the vegetables, and hours to cook the soup on the stove, what is the latest time that Jenna could begin her meal preparation?
（A）9:53 A.M. （B） 9:58 A.M. （C） 10:18 A.M. （D） 10:21 A.M. （E） 10:28 A.M.
Correct Answer: C
The employees at Belinda's Paint Store are having a competition to see who can create the most new accounts over a period from January to June in a certain year. Data is missing because one of the employees began to erase it from the white board, thinking that the competition was over. The numbers in the chart below have been confirmed with the assistant manager's personal records.
At the beginning of the year, Maura wanted to average 30 new accounts per month for the first four months of the year. How many new accounts did she need to create in March in order to reach this goal?
(A) 25 (B) 27 (C) 29 (D) 31 (E) 37
Correct Answer: E
More ACT Math Exam Questions
- 1If the function f satisfies the equation f(x + y) = f(x) + f(y) for every pair of real numbers x and y, what is (are) the possible value(s) of f(1)?
- 2One square inch on the average pizza contains 50 calories. Alex bakes a 12″ diameter pizza and cuts it into 8 equal slices. If his dad eats 3 slices and Alex only eats 2, approximately how many more calories did Alex's dad eat than he did?
If x - 15 = |-5|, then x =?
- 4If x = 3, then the expression is equal to:
- 5If 6x + 10y = 14 and 3x + 4y = 2, then what is the value of 5x + 7y ?