The answer is <span>circumference</span>
In this question, you're trying to find the unit rate in which the teacher can grade tests.
A unit rate is another word for "rate of change".
This means that we have to find how many tests the teacher could grade in 1 minute.
To find the unit rate, divide 18 by 15
18 ÷ 15 = 1.2
This means that Mr. Rivera can grade 1.2 tests in 1 minute.
Answer:
1.2 tests
the answer is B because it is 90° to the left (i guessed, srry for takin ya points dawg)
Answer:
The value of the expression is 63.
Step-by-step explanation:
I used a calculator to calculate the value of the expression. I hope this helps.
Answer:
615.75
Step-by-step explanation:
you divide 87.92 by pi (3.14 in this case) to get diameter, which you divide by 2 to get the radius to solve for area which you get 615.75
