5.9 × 10^24 = 5,900,000,000,000,000,000,000,000 minus
13,000,000,000,000,000,000,000 equals
5,887,000,000,000,000,000,000,000 kg
which is the amount greater that Earth's mass is. you could write this problem as
5.9 × 10^24 - 13 × 10^21 = 5.887 × 10^21
Answer:
D.40
Step-by-step explanation:
2(5)squared -10
2(25)-10
50-10=40
<u>Answer:</u>
The correct answer option is E. [83 + 2(79) + 4(88)] × 1/7.
<u>Step-by-step explanation:</u>
We are given the quiz average, test average and final average for Sabra's grades for a class.
Given that her test average counts twice as much as her quiz average and final exam counts twice as much as her test average for her overall average:
÷ 
This can also be written as:
[83 + 2(79) + 4(88)] × 1/7