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navik [9.2K]
3 years ago
8

Approximate the real number solution(s) to the polynomial function f(x) = x3 − 4x2 + x + 6.

Mathematics
1 answer:
vredina [299]3 years ago
6 0
C is the answer. Solutions to a polynomial are numbers that, when plugged into the equation, make the equation equal zero

So if you plug 3, -1, or 2 into x^3 - 4x^2 + x + 6, it will equal zero.
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Pencils come in packages of 10. Erasers come in packages of 12. Phillip want to purchase the smallest number of pencils and eras
marishachu [46]

Answer:

6 packages of pencils

5 packages of erasers

Step-by-step explanation:

we need to find the LCM of 10 and 12, which is 60

because 60 is divisible by both 10 and 12

60/10 = 6 packages of pencils

60/12 = 5 packages of erasers

4 0
3 years ago
The sales tax rates from 4 different countries are shown in the table. Convert each sales tax rate to a decimal. Then sort the c
Arada [10]
Hamilton : 9/160 = 0.05625
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6 0
3 years ago
Use the formula d=rt to find the distance a long distance runner can run at a rate of 9 1/2 miles per hour for time of 1 3/4 hou
eduard

d=rt

r = 9  1/2  as an improper fraction   (2*9 +1)/2 = 19/2

t = 1 3/4  as an improper fraction (4*1+3)/4 =7/4

d=rt

d = 19/2* 7/4 = 133/8

8 goes into 133 16 times with 5 left over

16 5/8 miles

6 0
3 years ago
Read 2 more answers
Express 14.63 as a mixed number
ivolga24 [154]
14 will be your whole number and your fraction would be 63/100, so the entire thing as a mixed number is 14 63/100
8 0
3 years ago
2x+3 what is x I don’t know
Triss [41]

Answer:

2x + 3 \\  or \: 2x =  - 3 \\ or \: x =   - \frac{3}{2}  \\ therefore \:  \: the \: value \: of \: x \: is \:  -  \frac{3}{2}

<h3> I hoped this helps you ☺️☺️ </h3>

Thank you ☺️☺️

8 0
3 years ago
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