3 years ago

What is the domain of the function y = x +4?

Mathematics

1 answer:

Sever21 [200]3 years ago

8 0

all real numbers is the domain of the function y=x+4

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A group of friends were working on a student film that had a budget of $600. They

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Answer:55%

Step-by-step explanation:

330/600=0.55

55%

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4 years ago

Are the follow lines parallel,<br> perpendicular, or neither?<br> x + 2y = 2<br> 6x - 3y = -21

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alina1380 [7]

Answer:

$\Large \boxed{-3, \ 5,\ 13,\ 21}$

Step-by-step explanation:

A function is given

$f\left(x\right)=4x+1$

Plug values of x and evaluate

$f\left(x\right)=4\left(-1\right)+1=-3$

$f\left(x\right)=4\left(1\right)+1=5$

$f\left(x\right)=4\left(3\right)+1=13$

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3 years ago

Read 2 more answers

Suppose a bag of marbles has 4 green, 2 red, 5 yellow, 1 brown, and 7 blue marbles. What is the probability of picking a red mar

swat32

Assuming that each marble can be picked with equal probability, we notice that there is a total of

$4+2+5+1+7 = 19$

marbles, of which 2 are red.

So, the probability of picking a red marble is

$\dfrac{2}{19}$

In fact, as in any other case of (finite) equidistribution, we used the formula

$P(\text{event}) = \dfrac{\text{number of favourable cases}}{\text{number of all possible cases}}$

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3 years ago