The equation for a equilateral triangle is the side squared times root 3 divided by 4
You should expect
5. There is one grey marble out of 9 total, and that can be expressed as 1/9. Since you repeat it 45 times, it's
1/9 45 times, or 1/9(45).

1*45 is 45
9*1 is 9.
45/9 is
5.
<em></em>
<em></em><em>
Be sure to choose which answer is Brainliest!</em>
There are 4 sets of 15 minutes in a hour so you would take the 10 airplanes and multiply it by 4 and get 40 as your answer
In 1 hour 40 planes with arrive at the airport
Answer:
6x + 11
Step-by-step explanation:
3x + 3 + 3x + 8
Combine like terms (terms with the same amount of variables).
3x + 3x + 3 + 8 =
(3x + 3x) + (3 + 8) =
6x + 11
6x + 11 is your answer.
~
Answer:
c. 3324
Step-by-step explanation:
We need to use the formula of Geometric CDF with π =0.02
P(x≤20) = 1 - (1-0.02)^20
P(x≤20) = 1 - (0.98)^20
P(x≤20) = 1 - (0.98)^20
P(x≤20) = 1 - 0.6676
P(x≤20) = 0.3324
Therefore the probability that the first such ejection occurs within the first 20 Visa transactions is 0.3324