What is 102.89 divided by 10 to the 3rd power

0.10289

FIRST WAY.

Step 1. Convert 10^3 into a whole number.

10^3 = 1000

Step 2. Divide 102.89 by 1000

           102.89

            1000

0.10289

SECOND WAY.

To make it easier, you can move the decimal three times to the left. Which will give you the same answer. 0.10289

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!