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saul85 [17]
2 years ago
11

The graph represents the relationship between the number of rocks a child collects, r, over a number of weeks, w. Which function

can be used to determine the number of rocks, r, a child will collect after w weeks? r = 15w + 5 r=115w+5 r = 5w + 15 r=15w+15

Mathematics
1 answer:
Komok [63]2 years ago
8 0

♡ The Question/Task(s)! ♡

<em>-Which function can be used to determine the number of rocks, r, a child will collect after w weeks?</em>

*୨୧ ┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer(s)! ♡

<em>-The answer is, </em><em>r = 5w + 15!</em>

<em>I apologize in advance if the answer is incorrect! ♡ </em>

*୨୧ ┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation(s)/Step-By-Step! ♡

<em>-No Explanation(s)/Step-By-Step provided!</em>

*୨୧ ┈┈┈┈┈┈┈┈┈ ୨୧*

♡ Tip(s)! ♡

<em>-No Tip(s) Provided!</em>

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Answer:

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Step-by-step explanation:

(-4h +2)(3h +7) = -4h(3h +7) +2(3h +7) . . . . . . . (a +b)c = ac +bc

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  = -12h² -28h +6h +14

  = -12h² -22h +14 . . . . . . . . collect terms

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Answer:

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Step-by-step explanation:

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That means that BH is 2/3 of the length BF.

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To investigate if there is an association between eating red meat and the health of individuals, researchers used data from a na
Reika [66]

Answer:

a) Observational study

b) No

c) No

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-Age

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Step-by-step explanation:

Hello!

An observational study is one where the investigator has no control or intervenes on it. He just defines the variable of interest and merely collects and documents the information. These types of studies are usually made as precursors to a more formal experimental study, to have an idea of what's to be expected from the population.

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