so hmmm on average on the last 7 test, you get 82, so hmmm we could say that on each of the 7 tests you got 82, so you got 82, 7 times.
now, let's say in the 8th test, you get a grade of "g", now, if we were to get an average of all 8 tests, that means the average will simply be (82*7) + "g", and we know that's 84, so
Answer:
<u>The length of the building across the street is 250 feet</u>.
Step-by-step explanation:
These are the measurements of the real building:
Height = 50 feet
Width = 50 feet
Length = 50 feet
These are the measurements of the building across the street:
Height = We don't know
Width = 50 feet
Length = 50 * 5 = 250 feet
<u>The length of the building across the street is 250 feet</u>.
1)the last one 2) g(x) is function beacause fx is one - to-one
