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astraxan [27]
3 years ago
14

2. which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and th

e number. question 5 options: 12n 4=3−5n {"version":"1.1","math":"12n4=3-5n";;} 12(n 4)=3−5n {"version":"1.1","math":"12(n4)=3-5n";;} 12n 4=5n−3 {"version":"1.1","math":"12n4=5n-3";;} 12(n 4)=5n−3
Mathematics
1 answer:
Triss [41]3 years ago
8 0
The question is asking to choose among the following choices that states the question that represent the said sentence in your question and base on the fact and further understanding about the said sentence, I would say that the answer would be ((x+4)/2)-3(4/x). I hope you are satisfied with my answer and feel free to ask for more 
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Dakota makes a salad dressing by combining 6 1/3 fluid ounces of oil and 3 3/8 fluid ounces of
pashok25 [27]

Answer:

6 11/24

Step-by-step explanation:

Do that on any calculator and it'll be that (also, if you have any other questions like that, I recommend MathPapa

7 0
3 years ago
The Stomping Elephants volleyball team plays 30 matches in a week-long tournament. On average, they win 4 out of every 6 matches
8_murik_8 [283]

Answer:

The mean for the number of matches that they win in the tournament is 20.

Step-by-step explanation:

For each match, there are only two possible outcomes. Either they win, or they do not. The probability of winning a match is independent from other matches. So we use the binomial probability distribution to solve this problem.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

E(X) = np

The Stomping Elephants volleyball team plays 30 matches in a week-long tournament.

This means that n = 30

On average, they win 4 out of every 6 matches.

This means that p = \frac{4}{6} = \frac{2}{3}

What is the mean for the number of matches that they win in the tournament?

E(X) = np = 30\frac{2}{3} = 20

The mean for the number of matches that they win in the tournament is 20.

8 0
3 years ago
The ratio of the width to the length of a flower is 10:19. How long is the flower bed if it’s width is 6 feet?
Lubov Fominskaja [6]
Just set up an equation comparing the two ratios and solve for the length, in this case x.

(10/19)=(6/x)
19/10=x/6
114/10=x

Answer= 11.4 feet for the length of the flower
6 0
4 years ago
Okay how about this,
RideAnS [48]

Answer:

0.36

Step-by-step explanation:

4/11

If this helps please put brainliest

4 0
3 years ago
I really just need help with part C, Also this is 50 points!
ziro4ka [17]
2.418 x 10^8 is the answer.
6 0
4 years ago
Read 2 more answers
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