A 16-piece orchestra wants to choose one of its members to speak at performances. They decide that this member CANNOT be one of the 4 soloists in the group. What is the probability that Itzhak, who is NOT a soloist, will be chosen as the speaker?
(A) 0
(B) 
(C) 
(D) 
(E) 
Which of the following points on the xy-graph is the x-intercept of the equation y= 2x– 8?
(A) (0, 4)(B) (0, 
)(C) (4, 0)(D) (–4, 0)(E) (
, 0)
Correct Answer: C
What kind of math problems are in the ACT?
There are 60 total questions in the ACT math section. The questions come from six different math areas that have been covered in class by the end of your 11th grade year.
What is the sum of the two values of x that satisfy the equation 4x2 – 3x – 1 = 0?
(A) 0.75(B) 1.25(C) 2.5(D) –0.75(E) –1.25
Correct Answer: A
More ACT Math Exam Questions
- 1If y is a negative integer, which of the following has the least value?
- 2
What is the area of the shaded region in the following figure?
- 3Melissa attaches her dog's leash to a metal anchor in the grass so that
the dog can roam only within a radius of 12 feet in any direction from
the anchor. A map of the area accessible to the dog is shown below in
the standard (x,y) coordinate plane, with the anchor at the origin and 1 coordinate unit representing 1 foot.
Which of the following is an equation of the circle shown on the map? - 4
The area of a trapezoid is found by multiplying the height by the average of the bases: A=
h(b1+b2). Given the side measurements below, what is the area, in square inches, of the trapezoid?
- 5A function f is defined by f(x,y) = x - (xy - y). What is the value of f(8,6)?