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Advocard [28]
3 years ago
7

The graph shows the number of paintballs a machine launches, y, in x seconds:

Mathematics
2 answers:
Artemon [7]3 years ago
7 0

Per the chart the rates are 20 balls in 4 seconds ( 20 over 4), 40 balls in 8 seconds ( 40 over 8), 60 balls in 12 seconds ( 60 over 12)  and 80 balls in 16 seconds ( 80 over 16).

The answer B. 20 over 4

Goryan [66]3 years ago
4 0
Fraction 4 over eighty
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(7th grade work) How many gallons of water were in the bucket after 1 second? Explain your thinking.
Veseljchak [2.6K]

Answer:0.5, half a gallon

Step-by-step explanation:

6 0
3 years ago
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The second question
stich3 [128]

2)

A: 5

B: 9a & a (from a/6)

C: -5 & ÷4

D: -5 & 9a

I haven't done algebra in a year, so don't think my answers are perfect!

definitions:

term: something separated by a sign/symbol (÷, ×, - +) (a/6 are two separate terms, ÷)

constant terms: variables that can be solved.

unlike terms: terms that don't "go" together, you can't subtract 5 from 9a because there's a variable in the way (eyy that rhymes)

like terms: terms that you can add/subtract/multiply/divide to another term

(another answer to c is 9a & a)

7 0
3 years ago
40 points and brainliest answer to the first correct answer:
lilavasa [31]
<span>40.19 + 2.06x


I think its the right one, not sure though

Hope this helped</span>
6 0
3 years ago
Read 2 more answers
If f (x)=3^5-x + 6, what is the value of f (5), to the nearest tenth?
Amiraneli [1.4K]

Answer:

240

Step-by-step explanation:

3^5 - 5 + 6

243 - 5 = 238+6= 244

240?

8 0
3 years ago
For each graph below, state wether it represents a function.
Paul [167]

Answers:

Row 1: No, No, No

Row 2: Yes, Yes, Yes

===============================

Explanation:

Use the vertical line test. If it is at all possible to draw a single vertical line through more than one point on the relation curve, then the relation is not a function. This is because a function is only possible when any x input leads to exactly one y output.

So that's why graphs 1,2,3 are not functions, while graphs 4,5,6 are functions.

8 0
3 years ago
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