Answer:
9π in², about 28.27 in²
Step-by-step explanation:
The area of a circle is given by the formula ...
A = π·r² . . . . . where r is the radius
Here, the diameter is 12 in, so the radius is 6 in. The area of the entire pizza is then ...
A = π·(6 in)² = 36π in²
Jason ate 1/4 of it, so ate an area that is ...
(1/4)·36π in² = 9π in² ≈ 28.27 in²
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<em>Comment on the problem</em>
The problem statement tells you Jason ate 1/4 of a 12-inch pizza. The problem statement does not ask for that quantity to be expressed in any other unit of measure.
Answer:
The independent variable in this experiment was the attention students gets from the teacher
Step-by-step explanation:
An independent variables are variables in maths, statistics and experimental sciences that stands alone and isn't affected by the other variables you are trying to measure.
<span>That is because they were unsatisfied with the way Jimmy Carter was running the country. Not only was economy doing fairly poor, but he also lost a lot of support because of the way he solved the hostage crisis. All of these combined to allow Ronald Reagan to easily win the presidency.</span>
Assuming that there are plus signs between the 6, 2, and 9 the answer is 21x+20
<h2>
Explanation:</h2><h2 />
In order to solve this problem, we have the box shown below. We know that:
The volume of a box of juice:
So:
Finally, Bruce will need 5 days in order to drink the box juice
