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rusak2 [61]
4 years ago
15

Recommendations

Mathematics
1 answer:
Ipatiy [6.2K]4 years ago
4 0

Answer:

4

Step-by-step explanation:

you're just going to plug in 15 where f is so its asking 15-11 which would be four

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what is the equation in point slope form of the line that is parallel to the given line and passes through the point (-3,1)?
Aleks04 [339]

Because you didn't give the line, it is impossible to write it completely. However, the line would be y - 1 = m(x + 3), in which m is the slope in the line.

We know this firstly because parallel lines have the same slope. So whatever the slope is to the given line, it must match the point-slope form.

So, we'll call this mystery slope m and then use the point in plug in the point into point-slope form.

y - y1 = m(x - x1)

y - 1 = m(x - -3)

y - 1 = m(x + 3)

5 0
3 years ago
Which graph represents the function f(x) = 4|x|?
zalisa [80]

Answer:

pick a graph from google

Step-by-step explanation:

there is prablly some u can pick from

4 0
3 years ago
Read 2 more answers
A survey of middle school students asked if they play video games. The responses are
kow [346]

Answer:

A. 35.69%

B. 62.77%

Step-by-step explanation:

In this case, what we must do is calculate the probability supported with the data in the table.

Part A.

What is the probability that a randomly selected student is a 7th grader?

Here the total is all the students that would be the sum of all the grades, which are 325 students.

the number of 7th graders is 116, so the probability is:

116/325 = 0.3569

that is, 35.69%

Part B: What percentage of the students interviewed play Video games?

The total number of students is the same 325 and of those 204 play video games, therefore:

204/325 = 0.6277

that is, 62.77%

6 0
3 years ago
Factorise<br><br> x^3 - 2x^2 -x+2
tankabanditka [31]

Answer:

Solution given:

x^3 - 2x^2 -x+2

take common from two each term

x²(x-2)-1(x-2)

take common again and keep left one on other bracket

<u>(x-2)(x²-1) or (x-1)(x+1)(x-2)</u> is a required answer.

note:using formula a²-b²=(a+b)(a-b) for x²-1.

5 0
3 years ago
Read 2 more answers
Who is good with products? If you are then please answer this!!!
Marizza181 [45]

Answer:

ot would be the second and the third answer

Step-by-step explanation:

I'm just really good at them

7 0
3 years ago
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