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Alik [6]
3 years ago
13

Idk nothing about domain and range quiz tomorrow

Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0

Domain is all of the x values on the graph, the dot that lines up with the x axis has a value, that value is for the domain. Range is all the y values that are shown on the graph, the dot that lines up with a certain number on the y axis is the range. X axis is the one that is laying flat. Y axis is the one that is standing up. Hope this helps a bit.

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Find the sum of the first 10<br> terms.<br> 40,37,34,31,...
MArishka [77]

Answer:

It seems each number is 3 less than the previous number.

We must sum these 10 numbers

40, 37, 34, 31, 28, 25, 22, 19, 16, 13

The sum would equal the average of the middle 2 numbers times 10.

(28 + 25) / 2 = 53 / 2 = 26.5

We multiply by 10 because there are 10 numbers and this equals

265

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
To play at bingo night there’s a $10 cover charge +2 dollar per bingo card. Write an equation for the cost (y) based on the numb
jasenka [17]

Answer:

y  = 2x+10

Step-by-step explanation:

y is the cost (which we don't know)

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4 0
4 years ago
Use partial products to multiply 2,104 x 8. 2,104 32 8 x 4 ones 0 8 x 0 tens N 1 hundreds 8 x 2 thousands - 16.000​
xeze [42]

9514 1404 393

Answer:

  16832

Step-by-step explanation:

As your problem statement says, ...

  2104 × 8 = 4×8 +00×8 +100×8 +2000×8

  = 32 +0 +800 +16000

  = 16,832

7 0
3 years ago
Which outcome is most likely after a die is rolled?
muminat

Answer:

a number less then 6 is the anser so the 1st one

5 0
3 years ago
work it out "the equation 1.5r + 15=2.25r represents the number r of movies u must rent to spend the same amount at each movie s
Alex17521 [72]

Answer:

  20

Step-by-step explanation:

Your equation is correct. To solve it subtract 1.5r from both sides and divide by the resulting coefficient of r.

  15 = 0.75r

  15/0.75 = r = 20

You must rent 20 movies for the costs to be the same.

4 0
3 years ago
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