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nadya68 [22]
3 years ago
6

kamari opens a bank account with 250 five weeks her account balances 800 what was the average rate of change of her account bala

nce in dollars per week
Mathematics
1 answer:
Anettt [7]3 years ago
3 0
The answer is an average rate of change of 110 more dollars in her account per week. You find this by first subtracting the starting amount of 250 from the end amount of 800 that equals 550. then you divide that number by five, the number of weeks, to get the average rate of change.
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Using an example, explain what the graph of a rational function looks like. Contrast this with other functions we have studied.
Naddika [18.5K]

The graph of a rational function differs from that of other functions with the existence of asymptotes

<h3>Graph of rational functions</h3>

The properties of the graph of a rational function include;

  • The graph of a rational function never crosses its vertical asymptote
  • It crosses its horizontal or slant asymptote
  • The graph of the reciprocal function y = 1/x or y = k/x is a rectangular (or right) hyperbola of which asymptotes are the coordinate axes

The graph of a rational function differs from that of other functions with the existence of asymptotes.

Learn more about rational functions here:

brainly.com/question/1851758

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8 0
1 year ago
Patrick spent a total of $29.82 for 14 paintbrushes, $31.84 for 16 drywall anchor screws, $27.15 for 12 light bulbs, and $36.54
Lelu [443]

Answer: Light bulbs.

Step-by-step explanation:

Paint Brushes: 29.82 ÷ 14 = $2.13 per brush.

Drywall Screws : 31.84 ÷ 16 = $1.99 per anchor screw.

Light Bulbs: 27.15 ÷ 12 = $2.26 per light bulb.

Sandpaper: 36.54 ÷ 18 = $2.06 per piece of sandpaper.

4 0
3 years ago
A shopper buys a 100 dollar coat on sale for 20% off. An additional 5 dollars are taken off the sales price by using a discount
koban [17]

Answer:

<u>12.2</u>

Step-by-step explanation:

100 - 20% = 80%, 80% - 5 =  -42, -42 - 8 = <u>-12.2</u>

6 0
3 years ago
Read 2 more answers
What is the radius of a hemisphere with a volume of 81449 ft, to the nearest tenth<br> of a foot?
bekas [8.4K]

Answer:

44

Step-by-step explanation:

8 0
3 years ago
in the equation x+3y=6, suppose the x-intercept was at (m,0) and the y- intercept was at the ordered pair (0,n). what is the val
VMariaS [17]

Answer:

8

Step-by-step explanation:

The x intercept is when y = 0

x + 3(0) = 6

x = 6

So (6,0) and m = 6

the y intercept is when x = 0

0 + 3y = 6    Divide by 3

y = 6/3

y = 2

the y intercept is (0,2) and n = 2

Answer

m + n = 6 + 2 = 8

4 0
3 years ago
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