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3 years ago

10 is 5% of what number

Mathematics

1 answer:

Tcecarenko [31]3 years ago

8 0

The number is 200 .
10 is 5% of 200

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ALGEBRA QUESTION WILL GIVE BRAINLIEST IF CORRECT!!!

Ulleksa [173]

Answer:

Step-by-step explanation:

(f + g)(x) simply means that you are adding together the 2 functions that are written in terms of x.

$x^3-x+x^3+2x^2-10$

The only like terms we have there are the x-cubed's, so

$2x^3+2x^2-x-10=(f+g)(x)$

3 0

3 years ago

Does anyone know how to do this?? steps are helpful but not necessary

aniked [119]

Answer:

C. $\frac{2(x+16)}{x+4}$

Step-by-step explanation:

We want fg of x, so first we have to multiply f(x) times g(x).

$\frac{x+16}{x} * \frac{2x}{x+4}$

$\frac{(x+16)2x}{x(x+4)}$

$\frac{2x^{2}+32x}{x^{2}+4x}$

We can cancel out an x from every term.

$\frac{2x+32}{x+4}$

Let's rewind a little to get this into one of the answer choices.

$\frac{2(x+16)}{x+4}$ is our answer.

6 0

3 years ago

WILL MARK BRAINLIEST!!!!!!!!

SVETLANKA909090 [29]

Data:

15 16 14 15 19 17

n=6 points

sum is 96

mean is 96/6 = 16

Now we look at the absolute deviations, each of which is the absolute value of a score minus the mean, basically the distance of the score to the mean .

Scores 15 16 14 15 19 17

AbsDev 1 0 2 1 3 1

The sum of the absolute deviations is 8 and there are six of them so the

Mean Absolute Deviation = 8/6 = 4/3

Answer: 2. 8/6

7 0

3 years ago

a car travels 177 miles in 3 hours. find the average speed of the car in feet per second. round to the nearest whole number.

Agata [3.3K]

177 miles/3 hour x (5280 ft/1 mile) x (1 hour/3600 seconds)=934560/10800=86.533 ft/sec

86 ft/sec

8 0

3 years ago

Factor the trinomial: 4x2 - 8x - 5

shtirl [24]

Correct answer is A.

$(2x + 1)(2x - 5)
\\2x(2x-5)+1(2x-5)
\\4x^2-10x+2x-5
\\4x^2-x-5$

6 0

3 years ago

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