Total marbles = 2 + 7 = 9
P(Purple, then white) = (7/9)(2/8) = 7/36
Answer: 7/36
Answer:
10.5
Step-by-step explanation:
65% of 70 is 45.5
So gold is 45.5 and silver is 54.5
so but45.5 + 54.5 = 100% but divide by 2
which is 50% but now we find 10% and 5%
10% = 7
5% = 3.5
now add 7 and 3.5 together
7+3.5 = 10.5
Area = r^2 x pi
R = 1/2 diameter = 7.5 cm
Area = 7.5^2 x pi
Area = 56.25pi cm^2
Answer:the answer will be 70
Step-by-step explanation:5 times 14