Using the probability concept, it is found that:
a) P(girl) = 1/3, which means that 1/3 = 33% of the time, the first batter will be a girl.
b) P(boy) = 2/3, which means that 2/3 = 67% of the time, the first batter will be a boy.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem, in a total of 15 people, 5 are girls and 10 are boys, hence:
More can be learned about probabilities at brainly.com/question/14398287
#SPJ1
4/5 to get a rational number bc it would be 5. hope it helps.
Answer: a) 0.159, b) 0.366, c) 0.038.
Step-by-step explanation:
Since we have given that
Number of singles = 105
number of doubles = 2
Number of triples = 8
Number of home runs = 25
Number of strikeouts = 147
Number of walks = 95
Total number of times = 662
So, probability of him hitting a single when he comes to bat would be
![\dfrac{Single}{total}=\dfrac{105}{662}=0.159](https://tex.z-dn.net/?f=%5Cdfrac%7BSingle%7D%7Btotal%7D%3D%5Cdfrac%7B105%7D%7B662%7D%3D0.159)
Probability of getting he strikes out or walks when he comes to bat would be
![\dfrac{Strikes\ out+walk}{Total}=\dfrac{147+95}{662}=\dfrac{242}{662}=0.366](https://tex.z-dn.net/?f=%5Cdfrac%7BStrikes%5C%20out%2Bwalk%7D%7BTotal%7D%3D%5Cdfrac%7B147%2B95%7D%7B662%7D%3D%5Cdfrac%7B242%7D%7B662%7D%3D0.366)
Probability that it is a home run is given by
![\dfrac{Home\ run}{Total}=\dfrac{25}{662}=0.038](https://tex.z-dn.net/?f=%5Cdfrac%7BHome%5C%20run%7D%7BTotal%7D%3D%5Cdfrac%7B25%7D%7B662%7D%3D0.038)
Hence, a) 0.159, b) 0.366, c) 0.038.
9514 1404 393
Answer:
(d) A = 18 units²
Step-by-step explanation:
Line CE can be considered to be the base of two triangles. It is 6 units long. The upper triangle is 4 units high, and the lower triangle is 2 units high. The formula for the area of a triangle is ...
A = 1/2bh
Then the sum of the areas of the two triangles is ...
A = 1/2(6)(4) +1/2(6)(2) = 12 +6 = 18
The area of the polygon is 18 square units.
First year the interest will be 6% x 8000= $480
second year the interest will be 6% x 8480= $508.80
third year the interest will be 6% x 8988.80=$539. 33
fourth year the interest will be 6% x 9528.13=$571. 69
the total amount that matthew's bank will receive is 8,000+480+508.80+539.33+571.69=$10,099.82