Answer:
Step-by-step explanation:
Given the expression
Flip the equation
Apply distributive law:
Add -πkr to both sides
Divide both sides by πr
Therefore, we conclude that:
Answer:
is there supposed to be a pic?
Step-by-step explanation:
Answer:
<h2>D) 25,000</h2>
Step-by-step explanation:
The best estimation of the total number of people at the concert is the quotient between the total area of the arena, and the area that each person occupies.
So, we need to find the area of each person.
We know that each person took up a circular space with a diameter of 0.9m. The radio would be
And the circular are would be
Now, we divide the area of the arena by the area per person
Where represents the number of people at the concert.
Therefore, the nearest estimation is D. 25,000 people are at the concert.
Answer:
40 words per minute
Step-by-step explanation:
Divide 480 by 12 to find his unit rate
$35 an hour, 15% raise and 60 hours this week, $35x15/100x60=$315