Question

Please Help Soon!

Answer 1

Answer:

2.32 x 10^8

Step-by-step explanation:

2.32 x 108

108 + 6 - 6 = 108

and

(1.6)(5.8)

(4)

=  

9.28

4

= 2.32

thus,

2.32 x 108

Answer 2

we are given

$\frac{(1.6\times 10^{8})(5.8\times 10^{6})}{(4\times 10^{6})}$

Since, we have to write this in scientific form

so, we will make all 10^x terms together

and all other terms together

so, we get

$=\frac{(1.6\times 5.8) (10^{8}\times 10^{6})}{(4\times 10^{6})}$

we can multiply terms

$=\frac{(9.28) (10^{8+6})}{(4\times 10^{6})}$

$=\frac{(9.28) }{4} \times 10^{8+6-6}$

$=2.32 \times 10^{8}$

so, option-B...........Answer