For i2 = -1, (5 - i)2= ?
(A)24
(B) 26
(C) 24 - 5i
(D) 24 - 10i
(E) 26 + 10i
The Correct Answer
The endpoints of the diameter of a circle O are A and C. In the standard (x,y) coordinate plane, A is at (4,3) and C is at (-9,-2). What is the y-coordinate of the center of the circle?
(F) -5
(G) -
(H) 
(J) 1
(K) 2
Correct Answer: H
How the ACT is graded?
The ACT has four subject areas on the exam. Each subject area is scored on a scaled score between 1 and 36. Those scores are then calculated into a composition score which also ranges from 1 to 36.
Carla has 5 times as many notebooks as her brother does. If they have 42 notebooks between them, how many notebooks does Carla have?
(F) 30 (G) 33 (H) 35 (J) 37 (K) 47
Correct Answer: H
More ACT Math Exam Questions
- 1Which of the following is the solution set for x such that 3x - 9 ≥ - 3(9 - x)?
- 2In isosceles triangle
ACE, shown below, B and D are the midpoints of congruent sides 
and 
respectively. 
ABE measures 95°, and DAE measures 35°. What is the measure of DEB?
- 3The centers of 3 identically sized circles lie on the diameter of a
larger circle, as shown in the figure below. Each of the 4 circles is
tangent to 2 other circles, as shown. If the circumference of each small
circle is 8π inches, what is the circumference of the largest circle,
in inches?
- 4Which of the following is equal to (n– 3)2if n= 11?
- 5
If -9(y - 13) = 16, then y = ?