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Answer:
The expression is equal to 
The area of the scale drawing is 
Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its areas is equal to the scale factor squared
let
z------> the scale factor
x------> the area of the actual room
y-----> the area of the scale drawing
so

we have


substitute and solve for y


A graphing calculator shows the ball reaches its maximum height of 69 feet at
t = 2 seconds.
Answer:
82 words per min
Step-by-step explanation:
all you have to do is divide 410 by 5 (410/5)
410/5 = 82