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Mkey [24]
3 years ago
8

Help please, explain each step or no points.

Mathematics
1 answer:
Leno4ka [110]3 years ago
8 0
The proportion pop/total = 5/7 is presumed to hold for the next 500 songs.

pop/500 = 5/7
pop = 500*5/7 ≈ 357

357 of the next 500 songs downloaded are expected to be pop songs.
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point A is at (-5,-4) and point M is at (0,-3.5).Point M is the midpoint of point A and point Bwhat are the coordinates of point
velikii [3]

Answer:

point b is at 5,-3

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6 0
3 years ago
What is the smallest possible slope for a tangent without using calculus?
jekas [21]
It would probably depend on what you mean by "smallest". If it means "smallest in magnitude", then of course the smallest slope you can have is zero.
4 0
3 years ago
What is the value of x in the equation 9/10(x+2/3)=41/2
Nostrana [21]

Answer:

<h2><u>X= 22.111</u></h2><h2 />

Step-by-step explanation:

<u>Standard form:</u>

9/10x − 199/10  = 0

<u>Factorization:</u>

1/10(9x − 199) = 0

<u>Solutions:</u>

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3 0
3 years ago
Is the binomial a factor of the polynomial function? f(x)=x3+3x2−16x−48
Brilliant_brown [7]

Answer:

(x−3)  no

(x+2)  no

(x−4) yes

Step-by-step explanation:

Plug in the root of each binomial to see if it is also a root of f(x).

f(3) = -42

f(-2) = -12

f(4) = 0

Of the choices available, only (x−4) is a factor of f(x).

8 0
3 years ago
Can the sum of two negative numbers ever be positive?
N76 [4]
No
two negatives equal positive, and one negative and one positive is i think negative
7 0
3 years ago
Read 2 more answers
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