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Gala2k [10]
3 years ago
15

HELP!!!!!!!!!!!

Mathematics
1 answer:
liraira [26]3 years ago
8 0
<span>A.The distributions are somewhat similar.

B.The means-to-MAD ratio is 4.

C.The distributions are different.

D.The means-to-MAD ratio is 3.

To get your answer </span>add all them together divide by 8.1 then multiply it to the second power.
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Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2
Marat540 [252]

Given:

The point, (4, -3)

The line,

y=\frac{1}{2}x+5

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

m=\frac{1}{2}

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

y-y_1=m(x-x_1)

Substitute the point and slope we get,

\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}

Hence, the equation in slope-intercept form for the line is,

y=\frac{1}{2}x-5

8 0
1 year ago
The price of an item has been reduced by 60% the original price was $20 what is the price of the item now
tester [92]

Answer:

6

Step-by-step explanation:

20 times 0.3 is 6

3 0
2 years ago
Read 2 more answers
Perimeter of rectangle floor is 80 feet. Find the dimention of the floor if the length is four times the width
erik [133]

Answer:

width = 8 ft & length = 32 ft.

Step-by-step explanation:

let the width be x and length be 4x.

we know, Perimeter = 2(l+b)

now,

2(4x + x) = 80

10x = 80

x = 80/10 = 8

x = 8

therefore,

width = x = 8 ft

length = 4x = 4 × 8 = 32 ft.

hope this helps you !

6 0
3 years ago
Find the domain of the function. f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)
gladu [14]
Answer B. there are any restrictions. You can represent it in any x point
4 0
3 years ago
Solve for x. Help me now Please!!
mamaluj [8]

Answer:

i think there was a glith or something. try re asking the question!

8 0
3 years ago
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