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Anettt [7]
3 years ago
8

8+4m=9m-7 check solution

Mathematics
2 answers:
ella [17]3 years ago
4 0
8+4m=9m-7 \\\\ 4m-9m=-7-8 \\\\ -5m=-15 \\\\ \boxed{m=\frac{-15}{-5}=3}
Karo-lina-s [1.5K]3 years ago
3 0
8+4m=9m-7\ \ \ \ |subtract\ 4m\ from\ each\ side\\\\
8=5m-7\ \ \ \ \ |add\ 7 \ to \ each\ side\\\\
15=5m\ \ \ \ |divide\ by\ 5\\\\
m=3\\\\Solution\ is\ m=3.
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Given that an adult likes soccer, what is the probability the adult is aged 18–30? 8.1% 18.1% 24.5% 44.4%
dsp73

The probability that an adult likes soccer is aged between  18–30 will be 44.4%.

We have an adult who likes soccer.

We have to determine the probability the adult is aged 18–30.

<h3>What is Probability?</h3>

The formula to calculate the probability of occurrence of an event 'A' can be written as -  

P(A)  =  \frac{n(A)}{n(S)}

where -

n(A) = Number of outcomes favorable to event A.

n(S) = Total number of outcomes.

According to question, we have an adult likes soccer.

The answer to this question is based on the hypothesis that the adults between 18 - 30 are highly energetic. To be more precisely - the adults in the range 18 - 24 and 24 - 30 are highly energetic and full of stamina. Above the age 30, the number of adults who like soccer will start to decrease and will hit nearly zero between the age range of 55 - 65 as the adults in this age group found it very difficult to even walk.

Mathematically -

The probability of an event A = an adult likes soccer is aged between  18–30 will be the highest value among the ones mentioned in options.

Hence, the probability that an adult likes soccer is aged between  18–30 will be 44.4%.

To solve more questions on Probability, visit the link below -

brainly.com/question/24028840

#SPJ1

4 0
1 year ago
A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the
Varvara68 [4.7K]

Answer:

650

Step-by-step explanation:

lets say the # of standard version is x and the # of high-quality version is y

x+y=1060

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Answer:

The grinding of the material

Step-by-step explanation:

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3 years ago
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Answer:

18 miles= how many feet

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Step-by-step explanation:

happy to help ya:)

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3 years ago
Pls help me with these 2 questions i will Mark brainlist:( !!
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Answer:

6. b. 50

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Step-by-step explanation:

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