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Darya [45]
3 years ago
11

Evaluate 3r³+5,when r=2

Mathematics
2 answers:
olasank [31]3 years ago
8 0

Answer:

29

Step-by-step explanation:

3r^3+5

3×2×2×2+5

29

ELEN [110]3 years ago
7 0
I believe the answer is 29
3 x 2 x 2 x 2 + 5 = 29
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Factor out common  term - 5 :

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Describe a situation that can be modeled by the integer -10.
alukav5142 [94]

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To start a cupcake stand you need ten dollars from your parents, who tell you that you must pay it back. You open up your stand with 10 dollars of debt.

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blagie [28]

Answer:

The x-intercept of the line is the point (12,0)

Step-by-step explanation:

step 1

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Answer: The filled out table is shown below in the attached image

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

Explanation:

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--------------

Now move to cell D. This is the total who don't like netball, which is 21 people. There are E = A-D = 40-21 = 19 people who do like netball.

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