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dybincka [34]
2 years ago
5

At murky middle school 372 students participate in sports if this is 60% then how many students go to the school

Mathematics
1 answer:
laiz [17]2 years ago
6 0

divide number of students in sports by percentage:

372 / 0.60 = 620 total students in the school

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#1 Identify the characteristics of the quadratic graph
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Vertex: (1,-3)
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I only got these the rest I don’t know because I just started learning it but these are correct.
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3 years ago
A sixth grade math student made this conjecture: every prime number can be expressed as the product of two prime numbers. Do you
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No, I do not agree with the conjecture because 1 is not a prime number.

Step-by-step explanation:

A prime number is one that can be divided by 1 and itself only. Thus it can be expressed in 2 factors only, 1 and the number itself.

Examples are; 2, 3, 5, 13, 19 , 23 etc.

So, 2 = 1 x 2

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3 years ago
Working in separately , three carpenters can make three chairs in three days. How many chairs can 7 carpenters working at the sa
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If f(x)=7x, which of the following is the inverse of f(x)?
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Nikitich [7]

Answer:

( {x}^{2}  - 5)( {x}^{2}  + 9) = 0

Step-by-step explanation:

The given expresion is

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We can rewrite this as:

({ {x}^{2}) }^{2}  + 4 {x}^{2}  - 45 = 0

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Let us split the middle term to get:

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{x}^{2} ( {x}^{2}  + 9) - 5( {x}^{2}  + 9) = 0

We factor further to get:

( {x}^{2}  - 5)( {x}^{2}  + 9) = 0

The correct answer is A.

6 0
2 years ago
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