3025 is a perfect square, so just take the square root.
sqrt(3025) = 55
Answer:
The answer is D. 12 children, 147 adults.
Step-by-step explanation:
I solved all of the possibilities and only D was the answer.
A. 16 children, 143 adults = $1,367
B. 6 children, 153 adults = $1,407
C. 9 children, 150 adults = $1,395
D. 12 children, 147 adults = $1,383
So, the answer is D.
Hope this helps! :)
Step-by-step explanation:
Ace:
15800 x (-2/100) = -316
15800 - 316 = 15485
Beta:
17425 x (-3/100) = -522.75
17425 - 522.75 = 16902.25
Carro:
21280 x (-1.5/100) = -319.2
21280 - 319.2 = 20960.8
Delta:
24172 x (-1.8/100) = -435.096
24172 - 435.096 = 23736.90
The experimental probability that in a group of 4 students, at least one of them has brown eyes is 95%.
<h3>
What is Experimental Probability?</h3>
Experimental probability is a probability that is determined on the basis of a series of experiments. A random experiment is done and is repeated many times to determine their likelihood and each repetition is known as a trial. The experiment is conducted to find the chance of an event to occur or not to occur.
Here , Favorable Outcome = 19
Total outcomes = 20
Probability = Favorable Outcome/ Total Outcome
= 19 / 20
= 95%
Thus, the experimental probability that in a group of 4 students, at least one of them has brown eyes is 95%.
Learn more about Experimental Probability from:
brainly.com/question/15729871
#SPJ1
2 plus 2 is 4
4 plus 4 8
8 + 7 15
15 x 8 is 120
Hope this helps
-Zayn Malik
