Answer: Earth: radius = 6378 kilometer, diameter = 12756 kilometers.
Answer:
56=90=21
Step-by-step explanation:
Here's an example: If you have -9 and it asks for the absolute value of it, it means the opposite. The absolute value of -9 is positive 9.
first graph is a function
There is a loss of 2 yards.
To find the overall gain or loss, we add or subtract there values.
Initially, we have 0 yards.
Records 14, so 0 + 14 = 14, that is, for now a gain of 14
Then loses 7, so 14 - 7 = 7, for now a gain of 7.
Then, 7 - 9 = - 2, so in all, there is a loss of 2 yards.
Answer: b) -0.625
<u>Step-by-step explanation:</u>
The formula for the z-score is:
