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3 years ago

Solve for r: 3/2r=1/4

1 answer:

3 0

You divide 3/2 on both side, which will become multiplying the reciprocal. So, the answer will be 2/12. Then simplify to 1/6.

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• Paul has 5 pencils, each x inches in length. When she lines up the pencils end to end, they measure 34.5 inches. Select all th

IgorC [24]

Answer:

B and C

Step-by-step explanation:

Both of these equationa can be used to find the length of each pencil

6 0

3 years ago

Divide x5+15x4+54x3−25x2−75x−34 by x+8.

Wittaler [7]

we are given

$x^5+15x^4+54x^3-25x^2-75x-34$

divide by x+8

we can use long division

so, we will get

$Quotient=x^4+7x^3-2x^2 -9x-3$

$Remainder=-10$

we can also write it as

$\frac{x^5+15x^4+54x^3-25x^2-75x-34 }{x+8}=(x^4+7x^3-2x^2 -9x-3)-\frac{10}{x+8}$ ..............Answer

3 0

3 years ago

Which data set has a greater spread? Why? Set A: {38, 12, 23, 48, 55, 16, 18} Set B: {44, 13, 24, 12, 56} has a greater spread b

ahrayia [7]

Answer:

Set B has the greater spread

Step-by-step explanation:

Set B has the greater spread because if you add them all up they you will get a number higher than Set A.

Hope this helped :)

4 0

3 years ago

Read 2 more answers

Can someone pls help me with this problem?

Alex787 [66]

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For the first blank, since the output increases by 5 for each increase of 1 for the input, the answer is 13+2(5) = 23.
For the second blank, since the output increased by 10 compared to 23, the input increased by 2. So, the answer is 5 + 2 = 7.
We know the output is of the form 5x+b for some constant b. If we test input of 1 and an output of 3, we get an input of 1 gives 5+b, which is equal to 3, meaning b=-2. So, the answer is 5x-2.

7 0

2 years ago

Tuan made a histogram to represent the distances students in his homeroom live from the school.

Vikki [24]

Answer:

I think it would be C.

Step-by-step explanation:

It's obviously not symmetric, so it's not A or D.

You got a 50/50 chance guess.

4 0

3 years ago

Read 2 more answers