Answer:
176.71cm^2
Step-by-step explanation:
Area of a circle is pi*radius^2
your radius is given to you, which is 7.5
pi*7.5^2 in a calculator gives you 176.71
Answer:
0.15
Step-by-step explanation:
Total number of students surveyed = 300
From the table,
(Girl n apple) = 46
P(girl n apple) = 46 / 300 = 0.153
Answer:
0.8213
Step-by-step explanation:
-This is a binomial probability problem given by the function:

Given that n=21 and p=0.2, the probability that she experience a delay on at least 3 days is calculated as:

Hence, the probability that she experience delay on at least 3 days is 0.8213
4, 8, 16, 32, 64, 128, 256, 512, 1,024.
1,024 is the ninth number in this geometric sequence.
Hope this helps!!
~Kiwi
Theres no graphs but this is how the function looks like