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Shalnov [3]
4 years ago
15

Given f(x)=4x^3-3x^2+10 use the remainder theorem to find f(-2)

Mathematics
1 answer:
ozzi4 years ago
8 0
To do this, you would need to use synthetic division.

-2 | 4 -3 10
-8 22
4 -11 32

Your reminder would be 32.

Sorry if my graph of synthetic division is a bit messy, you can only do so much on a phone!
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You gave your little sister a good push on a swing and it made an arc of 12 ft. On the third swing it made an arc of 8.67 ft. Ho
jonny [76]
10.2 ft Ans.

We solve this using geometric series.

A1 = 12 ft
A2 = ?
A3 = 8.67ft
Now, for geomteric progression,

\frac{A1}{A2} =  \frac{A2}{A3} 




\frac{12}{A2} = \frac{A2}{8.67}

A2 * A2 = (A2)^{2}  =  \sqrt{12 * 8.67 } 
 
A2 = 10.2 ft

6 0
3 years ago
It takes one machine 25 minutes to pick a bale of cotton and another machine 30 minutes to compete the same job. If both machine
Nady [450]
30 minutes because you would have to wait until one machine finishes
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4 years ago
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During the month of February fabulous feet shoe mart sold 50 pairs of red bow first after an ad campaign to boost sales they sol
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The percent of the increase in sales is 20%.
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4 years ago
Allison is saving money to buy a new phone that costs $600 by selling her graphic designs. She is using an app to manage her sal
irinina [24]

Answer:

20

Step-by-step explanation:

x^2+18x-160

If you put this into your calculator or desmos, you will get a parabola. You want to know the value of x when y=600. You can look at the table for the graph or scan to where y = 600. The value of x is 20 at that point.

To check you can plug 20 in for x. When you do that, y = 600.

8 0
2 years ago
Write 4/11 as a decimal
MaRussiya [10]

0.36363636

hope this helps :)

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3 years ago
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