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qwelly [4]
3 years ago
7

Question 12 down at the bottom of the file PDF Im confuse on question 12

Mathematics
1 answer:
mezya [45]3 years ago
7 0
Nothing shows up.. could you type it out?
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54 percent of 24 is what
Sever21 [200]
12.96 is the answer.
6 0
2 years ago
The product of a number and -7 gives seven times the sum of that number and -40. Find the number
Ymorist [56]
Let the unknown number be x.

x × -7 = 7 (x + -40)

-7x = 7x - 280

-14x = -280

x = 280/14

x = 20

Hope this helps!
4 0
3 years ago
How do you find the square root of a number?
MariettaO [177]

Answer:

multiply a number  by a number

Step-by-step explanation:

such as 8 times 8=64

which means the square root of 64 is 8

3 times 3=9

so the square root of 9=3

Hope this  helps you

6 0
3 years ago
Bbbbbbbbbbbbbbbbbbbbb
Troyanec [42]
The graph has a y-intercept of 2 and is shifted to the right 6 from the parent function.

The parent function, y=√x, looks like a parabola laid on its side.  We generally only consider the positive square root unless told otherwise.  Since we have √(x-6) instead of just √x, the graph is shifted to the right 6 units.  The +2 at the end of the equation shifts the graph up 2.
3 0
3 years ago
working together it takes two computers 10 minutes to send out a company's email. If it takes the slower computer 30 minutes to
allochka39001 [22]

Answer: it will take the faster computer 15 minutes to do the job on its own.

Step-by-step explanation:

Let t represent the number of minutes it will take the faster computer to do the job on its own. It means that the rate at which it does the job per minute is 1/t

If it takes the slower computer 30 minutes to do the job on its own. It means that the rate at which it does the job on its own per minute is 1/30

By working together, they would work simultaneously and their individual rates are additive. Working together it takes two computers 10 minutes to send out a company's email. It means that the rate at which both computers work together per minute is 1/10 Therefore,

1/t + 1/30 = 1/10

Cross multiplying by 30x, it becomes

3x = x + 30

3x - x = 30

2x = 30

x = 30/2

x = 15 minutes

5 0
3 years ago
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