Show me how to solve this, please.

3 * 10 ^-2

Step-by-step explanation:

When we divide numbers in scientific notation first divide the number portion

2.7 /9 =.3

Then divide the exponents

10 ^5 / 10 ^6 = 10 ^ (5-6) = 10 ^ -1

.3 * 10 ^-1

We cannot leave the .3 since the first number has to be between 1 and less then 10

Move the decimal 1 place to the right which means subtract 1 from the exponent

3 * 10 ^-2

the cost function, c(x), is the total cost of manufacturing x units of the product. how many units must the company produce and sell if they wish to make a b. if the company produces and sells 2000 units, would they obtain a profit or loss?

it will take lin 15 minutes   to empty her hot tub