Home->ACT Math

What is the value of kif ?

(A) 0.2

(B) 2

(C) 2.2

(D) 2.8

(E) 4.7

Which of the following is a factor of the polynomial 2x² – 3x – 5 ?

(A)x – 1 (B)​2x – 3 (C)2x – 5 (D)2x + 5 (E)3x + 5

Correct Answer: C

What is the perimeter, in feet, of a rectangle with width 8 feet and length 17 feet?

(F) 25(G) 34(H) 50(J) 136(K) 272

Correct Answer: H

Gopi took 5 quizzes for which the scores are integer values ranging from 0 to 10. The median of her scores is 9. The mean of her scores is 8. The only mode of her scores is 10. Which of the following must be true about her quiz scores?

（A）Her lowest score is 4. （B） Her lowest score is 5. （C） The median of the 3 lowest scores is 6. （D） The sum of the 5 scores is 50. （E） The sum of the 2 lowest scores is 11.

Correct Answer: E