Answer:

Step-by-step explanation:
we know that
Susan collected 5 cents at the recycling plant for each of her 78 cans
To find out the total collected , multiply 5 cents by the total number of cans
so

Answer:
2/5=0.4
0.4*11.25=4.5
Step-by-step explanation:
Answer:
1020
Step-by-step explanation:
well, the first three significant figures stops at the 102, so round the 1023.4567 to a whole number which just becomes 1023
then, round the answer so you only have the 102, so you would round down since 4 or less, which 3 is less than 4, you round down, and you would get 1020
that last 0 is not a significant figure because it does not have a decimal point or any other number following after it--any 0s at the end of a number are not significant if there is no decimal point or other number after them.
Answer:
The Answer to this problem is 150
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Because you add 78 and subtract 78 dollars to your bank account.
78-78=0