What is the minimum value of 9 cos x?
Lisa has 5 fiction books and 7 nonfiction books on a table by her front door. As she rushes out the door one day, she takes a book at random. What is the probability that the book she takes is fiction?
(F) (G) (H) (J) (K)
Correct Answer: J
Greene ran the 100-meter dash in 9.79 seconds. What was his speed in km/h (rounded to the nearest km)?
(A)3 km/h (B)7 km/h (C)17 km/h (D)37 km/h (E)47 km/h
Correct Answer: D
For all values of y, which of the following is equivalent to (y + 1)(y2 - 3y + 2)?
（A）y3 + y2 - y - 2 （B） y3 + y2 + 2y + 2 （C） y3 - 2y2 - y + 2 （D） y3 - 2y2 + y - 2 （E） y3 - 2y + 2
Correct Answer: C
More ACT Math Exam Questions
- 1In the following figure, if the perimeter of the square is 20, what is the area of the shaded region?
A trapezoidal driveway has the dimensions, in yards, given in the figure below. What is the area, in square yards, of the driveway?
- 3Motorcars, Inc. made $1,489,000 in net profit in 2007. In 2009, Motorcars, Inc. made $1,725,000 in net profit. If the net profit increased linearly from 2007 through 2009, then what was the net profit earned in 2008 ?
- 4A size 8 dress that usually sells for $60 is on sale for 30% off. Victoria has a store credit card that entitles her to an additional 10% off the reduced price of any item in the store. Excluding sales tax, what is the price Victoria pays for the dress?
- 5If 6x2 + x - c = (cx - 1)(3x + 2), what is the value of c?