Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?
a) 100,000 × 1,000,000 = (1 × 105) × (1 × 106) = 1 × 10(5 + 6) = 1 × 1011
eliminate
b) 100,000 × 1,000,000 = (1 × 105) × (1 × 106) = 1 × 10(5 × 6) = 1 × 1030
c) 100,000 × 1,000,000 = (1 × 106) × (1 × 107) = 1 × 10(6 + 7) = 1 × 1013
d) 100,000 × 1,000,000 = (1 × 106) × (1 × 107) = 1 × 10(6 × 7) = 1 × 1042

The answer matches with option A.

Step-by-step explanation:

We have to find the product of 100,000 and 1,000,000 using scientific notations.

Now, 100,000 can be written as and

1,000,000 can also be written as .

So, the product will give

100,000 × 1,000,000

=

=

=

So, the answer matches with option A. (Answer)

asdsaddsa

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15