New York City SHSAT 2017

(A)

(B)

(C)

(D)

(E)

74. Express 0.02718 in scientific notation.

(F) 2718 × 10−1

(G) 2.718 × 10−2

(H) 0.2718 × 10

(J) 0.02718 × 10^2

(K) 2.718 × 10^2

75. If x = −3 and y = 2, what is the value of (5y − xy)^2?

(A) 16

(B) 64

(C) 81

(D) 136

(E) 256