Answer:
30% chance of picking a red marble
Step-by-step explanation:
since 70% of the bag is filled with blue or green marbles the rest of the bag (100-70=30) is the percent of red marbles.
Answer:
A. I believe I hope its correct I'm sorry if its wrong:( I tried.
The circumference of the top of the cake is
in.
It sounds like the baker is trying to line the circumference with cherriesto fit as many as possible along the border, like in the picture I've attached below.
This comes down to dividing the cake's circumference by the diameter of each cherry:

or about 39 cherries, making the answer D.
Answer:
45
Step-by-step explanation:
20 / 9 = 2.222222222223
100 / 45 = 2.222222222223
9 is 45% of 20 and 45 is 45% of 100.