Question

Cube root of -0.000027 is
a) -0.3
b) -0.03
c)0.02
d)-0.003
1.25X105 is equal to
a) 1250
b) 12500
c) 125000
d) 12500000
Which of the following is not a factor of 144Y3
a) 12
b) 13
c) Y
d) Y2

Answer 1

for 1 question the answer is-0.03
for the 2 question the answer is 131.25
and the 3 question answer is 12