6. Solve (5.87 x 10^7)(4.200 x 10^11). Be sure your answer is in scientific notation.
Round to two decimal places.

Explanation:

We need to solve

Firstly, multiplying 5.87 and 4.2 = 24.654

Now taking exponent of 10.

We know that :

It means,

So,

In scientific notation,

Hence, the value of is

the answer would be c. motion and direction

i hope this : )

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg