Answer:
40%
Step-by-step explanation:
divide the students by the total
22/55
=
P
P
=
0.4 = 40%
C=2pier
C= 2 • 3.14 • 1.5 (radius if 1/2 of diameter)
C= 9.42
Hope that helps!
Answer: x * (1 - discount percentage)
Step-by-step explanation: You have x in original price, if it is 30% off now, it the price of the discounted item will be x * ( 1 - 30%) = 0.7X. This basicaly means that you take off 30% of what is there which is 100%.
SCIENCE CAUSE MATH HARDDDDDDDDDDDDDDDDDDDDD