Answer:
74.94×10^3= 74940 because the number 10³ has 3 zeros when it is written without an exponent.
Step-by-step explanation:
when times 10, you move the decimal point to the right.
The unit price per kg is $5, to find this divide the 9 kilograms into the price $45 the answer is what each kilogram is worth
Multiply two kilometers per day by 1000 meters per kilometer to get 2000 meters per day. Multiply by two days to get 4000 meters, which is the answer.
5 times the sum of a number and 1 would be:
5 • (n+1)
