(a) One possibility is 8.45
Rounded to the nearest integer = 8
Rounded to the nearest tenth = 8.5
And rounding this to the nearest integer = 9
(b) The possible numbers are 8.45 to 8.49, inclusively
The answer is D. He has to buy less than or equal to 4 masks
Answer:
2+2=4 two plus two equals four
Answer:
16
Step-by-step explanation:
just use a calculator
