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Dima020 [189]
3 years ago
9

Which of the following is the complete list of roots for the polynomial function fx= (x^2

Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0

6x3+49x2+126x+104 (I just simplified it, if it is incorrect I'm sorry I didnt understand what you were asking -,^-)

Novay_Z [31]3 years ago
4 0

Answer:

-2, -4, -13/6

Step-by-step explanation:

You need to multiply this out and factor. If you would me to show you step by step please let me know.

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Frank has 6 red socks, 8 black socks, and 10 white socks in his sock drawer. If Frank blindly reaches into his sock drawer, what
Firlakuza [10]

Answer:

B

Step-by-step explanation:

The first probability is 10/24, and the second is 9/23. If you multiply these two fractoins you get 15/92. 15/92 is approximately equal to 16%.

4 0
2 years ago
6 Narong’s family bought 3 shirts, 2 pairs of jeans,
Bas_tet [7]
The answer is $204.Hope this helps.
5 0
3 years ago
If the values in the table below model a proportional relationship, what is the equation for the function?
Jet001 [13]

Given:

The table represents a proportional relationship.

To find:

The equation of the function.

Solution:

If y is directly proportional to x, then

y\propto x

y=kx     ...(i)

where, k is the constant of proportionality.

From the given table it is clear that the function passes through (2,1). So, the equation must be satisfied by the point (2,1).

Putting x=2 and y=1 in (i), we get

1=k(2)

\dfrac{1}{2}=k

Putting k=\dfrac{1}{2}, we get

y=\dfrac{1}{2}x

Therefore, the correct option is A.

6 0
3 years ago
An engineering crew ran several tests on a new automobile engine they were designing. The mean fuel consumption was 52.4 miles p
zhenek [66]

Any value which is more than 2 standard deviations away from the mean is considered to be "unusual."  

2 standard deviations above the mean 52.4 mp would be 52.4+2(1.8), or 56; 2 std devs below the mean would be 52.4 - 2(1.8), or 48.8.  Thus, any value larger than 56 or any value smaller than 48.8 would be "unusual."

54.8, 49.1 and 51.3 are not unusual; 56.5 is unusual, because it's greaster than 56.

8 0
3 years ago
Which expression below represents,”A number increased by five?”
Anna35 [415]
C
The word “increased” means to add, so C would be the correct answer. Hope this helps!
8 0
3 years ago
Read 2 more answers
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