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Nikolay [14]
3 years ago
5

Which number line model represents the expression-1 1/2 + 1 1/2

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0

Answer:

I can't see the other answers, but find the one that goes to 3. It will look like C, but only arrows going up.

Step-by-step explanation:

1 + 1 = 2

1/2 + 1/2 = 1

2 + 1 = 3

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Calculate the sum of the first 30 terms in the sequence that begins with 70,65,60
Afina-wow [57]

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4 0
3 years ago
HELP ASAP!!!
likoan [24]
The answer is gotta be a
4 0
3 years ago
A line is drawn through (-7, 11) and (8.-9). The equation
gavmur [86]

Answer:

this answer has to be A because the libra of the pole goes west

Step-by-step explanation:

this answer has to be A because the libra of the pole goes west

8 0
3 years ago
The predicted cost c (in hundreds of thousands of dollars) for a company to remove p% of a chemical from its waste water is show
alukav5142 [94]
We presume your cost function is
  c(p) = 124p/((10 +p)(100 -p))

This can be rewritten as
  c(p) = (124/11)*(10/(100 -p) -1/(10 +p))

The average value of this function over the interval [50, 55] is given by the integral
  \frac{1}{55-50} \times \frac{-124}{11} \int\limits^{55}_{50} {(\frac{1}{x+10}+\frac{10}{x-100})} \, dx
This evaluates to
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The average cost of removal of 50-55% of pollutants is about
  $2.19 hundred thousand = $219,000

8 0
3 years ago
Witch of the following tables represents a proportional relationships?
Over [174]

Answer:

C

Step-by-step explanation:

The relationship is y = 3x

4 0
2 years ago
Read 2 more answers
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