Answer:
11. screenshot attached
12.screenshot attached
13. C
14. B
15. D
16. A
Step-by-step explanation:
Since the number before the number in the tenth place (7) is greater than 5 (8), you will be rounding up. So your answer is 9.80
Answer:
Infinite solutions
Step-by-step explanation:
We have 1.2 × 10^(-4) x 6.25 × 10^(-5 ) = 7,5 x 10^(-9) = 75 x 10^(-10) square kilometers.
let the amount of money earned by Prudie be p
since she earns the same amount of money each day after two days she has earned 2p
therefore the amount of money she needs to earn each day equals p
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