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Damm [24]
3 years ago
14

Is 50 to 32 and 10 to 8 proportional

Mathematics
1 answer:
mestny [16]3 years ago
4 0

Answer:

No

Step-by-step explanation:

10 x 5 = 50

8 x 5 = 40

they don't match the 50 to 32

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Given the following exponential function, identify whether the change represents
Pavel [41]

Answer:

3%

Step-by-step explanation:

This equation represents exponential decay. Whenever the base is less than 1, the function represents decay. When the base is greater than 1, the function represents growth. In this case, the base is .97 which is less than 1, representing decay.

The formula for exponential decay is y=a(1-r)x.

r is the decay rate, expressed as a decimal.

In this case, r = .03 which represents 3%!

7 0
2 years ago
I need some help pleaseeeee
Kruka [31]

Answer:

F

Step-by-step explanation:

The perimeter of the scale drawing is 18 inches. 72 divided by 18 is 4.

I hope this helps!

5 0
3 years ago
Write an equation of the line given the two points below (Write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6,
kari74 [83]

Answer:

m = -0.8

Step-by-step explanation:

Use slope formula: (y2 - y1) / (x2 - x1)

Apply formula: ( 8 ) / (-10)

Simplify: -4 / 5

Please mark for brainliest!! :D Thanks!

For any more questions or explanation / information, please comment below and I'll respond ASAP :)

4 0
3 years ago
Read 2 more answers
Find the slope and the y -intercept of the line.
Eduardwww [97]

Answer:

The slope is: 3

The y-intercept is: \frac{2}{3} or 0.66

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

To write the given equation in this form, we need to solve for "y":

9x - 3y = -2\\\\- 3y = -9x-2\\\\y=3x+\frac{2}{3}

Therefore, you can identify that the slope of this line is:

m=3

And the y-intercept is:

b=\frac{2}{3}=0.66

7 0
3 years ago
X^2 -10x -24 =0<br><br><br> A. (x-4)^2=49<br> B. (x-5)^2=16 <br> C. (x-5)^2 =49<br> D. (x-8)^2=64
blondinia [14]

Answer:

B

Step-by-step explanation:


4 0
3 years ago
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