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3 years ago

If 240 students are surveyed, how many students will not prefer math or language arts?

Mathematics

1 answer:

Zinaida [17]3 years ago

5 0

C. 96 students will not prefer math or language arts

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Please answer <br> ( will give brainlst)

serg [7]

1. cluster

2. outlier

3. association

4. trend line

5. scatter plot

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2 years ago

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PLEASE HELP ME WITH THIS QUESTION. please and thank you.

sashaice [31]

3(a+b) and 3a+b: not equivalent

4(x+2y) and 8y+4x: equivalent

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2 years ago

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State the domain restriction(s) in interval notation of \displaystyle f\left(g\left(x\right)\right)f(g(x)) given: \displaystyle

DENIUS [597]

Answer:

The interval notation for the domain is $[\frac{23}{3},\infty ]$ .

Step-by-step explanation:

Consider the provided information.

It is given that $\:f\left(x\right)=\sqrt{3x-2},\:\text{ and }\:g\left(x\right)=x-7$

We need to find the value of $f\left(g\left(x\right)\right)$ .

Put the value of g(x) in $f\left(g\left(x\right)\right)$ .

$f\left(g\left(x\right)\right)=f(x-7)$ ....(1)

Now, put x=x-7 in $\:f\left(x\right)=\sqrt{3x-2}$

$\:f\left(x-7\right)= \sqrt{3(x-7)-2}$

$\:f\left(x-7\right)= \sqrt{3x-21-2}$

$\:f\left(x-7\right)= \sqrt{3x-23}$

From equation 1.

$f\left(g\left(x\right)\right)=\:f\left(x-7\right)= \sqrt{3x-23}$

The domain of the function is the set of input values for which a function is defined.

Here, the value of $3x-23$ should be greater or equal to 0 as the square root of a negative number is not real.

Domain= $3x-23\geq0$

$x\geq\frac{23}{3}$

The value of x is all real number greater than $\frac{23}{3}$ .

Hence, the interval notation for the domain is $[\frac{23}{3},\infty ]$ .

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2 years ago

Solve this please. (Number 3)

svetlana [45]

Answer:23

Step-by-step explanation:

3 0

2 years ago

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What is the solution set of the equation x2 +3x-4=6

stealth61 [152]

X^2 + 3x - 4 = 6

x^2 + 3x -10 = 0

(x + 5)(x - 2) =0

x = -5 or x = 2

solution set is {-5,2}

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3 years ago

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