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NISA [10]
4 years ago
11

Select all of the following that are a direct variation.

Mathematics
1 answer:
satela [25.4K]4 years ago
5 0

The following are the direct variations:

Songs are 99 cents each to download.

Tickets for rides at the fair are $1 each.

I am hoping that these answers have satisfied your queries and it will be able to help you.

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How many pairs of parallel line segments are shown? <br><br> 1. 8<br> 2. 24<br> 3. 4<br> 4. 18
Burka [1]
For this case what you should see is each of the edges of the prism that are parallel.
 We then have as parallel edges:
 AC and GE
 CG and AE
 CD and GH
 AB and EF
 BD and HF
 DH and BF
 CD and EF
 GH and AB
 Answer: 
 8 pairs of parallel lines
8 0
4 years ago
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(2^3)^-1(4m^3)^2<br><br>^ means exponent
Elden [556K]
Wouldnt -128m^6 be the answer if there is no value for m?
8 0
3 years ago
Write in index form<br> 9 x 9 x 4 x 4 x 4 x 9 x 9 x 9
Mekhanik [1.2K]

Answer:

9^5×4^3

Step-by-step explanation:

9 has to multiply itself 5 times and 4 has to multiply itself 3 times

6 0
4 years ago
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A small company manufactures picnic tables. The daily fixed cost is 1,200 and the variable cost is $45 per table. How many picni
nekit [7.7K]

Using a linear function, it is found that 80 picnic tables can be produced for a total daily cost of 4,800.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

Considering the daily fixed cost of 1200 as the y-intercept, and the variable cost of 45 as the slope, the linear function for the cost of producing n picnic tables is given by:

C(n) = 1200 + 45n.

Now, we have to solve for n when C(n) = 4800, hence:

1200 + 45n = 4800

45n = 3600

n = 3600/45

n = 80.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

8 0
2 years ago
What is the circumference if a circle is 3cm
alekssr [168]

Answer:

0.48 cm

Step-by-step explanation:

6 0
4 years ago
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