Answer:
The answer is 5
Step-by-step explanation:
Use pythagorean theorem.
For the first one write 9 divided by 2 gives your your radius an it’s 3.5. the formula is 2 x 3.14 x radius and that gives you 21.98.
the 2nd one is 2 x 3.14 x 9 = 56.52
the 3rd is 2 x 3.14 x 5= 31.4
formula is always 2 x 3.14 (or pie) x radius
to get your radius from your diameter you do your diameter divided by 2
$96(2 payments) = $192
$192/(12 months) = $16 per month (she should set aside)
Answer: I believe it is $20.62
Step-by-step explanation: the student passes+ the food was $845.42 divede that by the 41 students.