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nalin [4]
3 years ago
7

How to solve this please ​

Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer:

Step-by-step explanation:

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Each student in Mr. Kelly’s shop class needs a piece of wood 1/3 foot long to complete a project. Mr. Kelly has one piece of woo
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Step-by-step explanation:

8 0
2 years ago
Which of the following is the solution to 3/x + 2/(x+1) = 3/5x?
sergey [27]

Answer:

3/x + 2/(x+1) = 3/5x

[3 · 5(x + 1) + 2 · 5x] / 5x(x + 1) = 3(x + 1) / 5x(x + 1)

3 · 5(x + 1) + 2 · 5x = 3(x + 1)

15x + 15 + 10x = 3x + 3

15x + 10x - 3x = -15 + 3

22x = -12

x     = -12/22 = -6/11

3 0
3 years ago
There are 24 boys and 16 girls in a hall, each holding coins in their hand.The mean number of coins for the children is 11, The
Karolina [17]

Answer:

14

Step-by-step explanation:

The computation of the mean number of coins for the girls is shown below:

Since there are 24 boys and 16 girls so the total children is 40

So the number of coins for all children is

= 40 × 11

= 440

And, the number of coins for all boys is

= 9 × 24

= 216

Now the mean is

= (440 - 216) ÷ 16 girls

= 14

4 0
2 years ago
Use the product rules to complete these statements
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Well can you put a pic
8 0
2 years ago
Do you think a negative number raised to an even power will be positive or negative? Explain.
Tanya [424]

Answer:

A negative number taken to an even power gives a positive result (because the pairs of negatives cancel), and a negative number taken to an odd power gives a negative result (because, after cancelling, there will be one minus sign left over).

Step-by-step explanation:

4 0
2 years ago
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