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Oksi-84 [34.3K]
3 years ago
13

PLEASE HELP

Mathematics
2 answers:
maksim [4K]3 years ago
4 0
The domain is ur x values { -3,5,8,14,16,22 }
the range is ur y values { -5,-2,0,1,6 }

answer D
Otrada [13]3 years ago
3 0
Domain is always the X coordinate. Range is always the Y coordinate. So the ordered pairs go X,Y. Find an answer that has all the x coordinates on the graph in the domain section, and all the y coordinates on the graph, in the range section.
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The Masons built a deck in their backyard.<br><br><br><br> What is the area of the deck? (NO units)
ozzi
Take the area of the rectangle as a whole and subtract the triangle piece.
We know the dimensions of the triangle are 3x4 so you can multiply it out using the formula to find the triangle's area to get 6.
Then you calculate the area of the whole rectangle. 10x12=120.
Finally subtract the triangle from the rectangle. 120-6=114.
The Area of the deck is 114.
4 0
3 years ago
What is the equation of add 5 to X square the above sum divide by 3
shutvik [7]

Answer:

5+x^2 divided by 3

Step-by-step explanation:

6 0
3 years ago
The surface area of a rectangular prism is 198 cm2. Two of the dimensions are 3 cm and 9 cm. Find the measure of the other dimen
Alecsey [184]

In this question, it is given that two of the dimensions are 3 cm and 9 cm . Let the other dimension be x cm .

And the surface area of the rectangular prism is given. Now we use the formula of surface area of prism, which is

A = 2(length* width + width * height + length * height )

198 = 2(3*9 + 3*x + 9*x)

99 = 27 + 12x

Subtracting 27 to both sides,

72 = 12x

Dividing both sides by 12

x = 6

So the length of the remaining dimension is 6 cm .

7 0
3 years ago
Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 33 minutes and a standard
lilavasa [31]

Answer:

Method A.

Step-by-step explanation:

For solving this question we need to find out the z-scores for both methods,

Since, the z-score formula is,

z=\frac{x-\mu}{\sigma}

Where, \mu is mean,

\sigma is standard deviation,

Given,

For method A,

\mu = 33

\sigma=8

Thus, the z score for 34 is,

z_1=\frac{34-33}{8}=0.125

While, for method B,

\mu = 37

\sigma = 4

Thus, the z score for 34 is,

z_2=\frac{34-37}{4}=-0.75,

Since, z_1 > z_2

Hence, method A is preferred if the procedure must be completed within 34 minutes.

8 0
4 years ago
(3,4) (3,5) (3,6) y as a function of x
Nezavi [6.7K]

Answer:

Step-by-step explanation:

y is NOT a function of x because there is not a unique y for each x.

The vertical line through these three points is

x = 3

6 0
3 years ago
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