Question

Which expression is equivalent to 0. 00007?

A 7 x 10-5

B) 7 10

7 x 10"

D7% 10%

Answer 1

none of them equals 0.00007

unless a is 7 times 10 to the minus 5 power then the answer is a

Explanation:

a=65 for 7 times 10 minus 5 unless the equation is 7 times 10 to the -5 power then the answer is a

b=70 for 7 times 10

c=700000000000 for 7 times 10 to the 11th power

d=0.007 for 7 percent times 10 percent