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LiRa [457]
3 years ago
5

The table shows the values of a function f(x).

Mathematics
1 answer:
Afina-wow [57]3 years ago
5 0

Answer:

The answer is -80

Step-by-step explanation:

The average rate of change is also the slope from the endpoints. The two points are (0,500) to (5, 100). To find the average rate of change between those points, use the formula: change of y over the change of x.

\frac{y2-y1}{x2-x1}

\frac{100-500}{5-0} = \frac{-400}{5}  =-80

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An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $6600 and his st
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Answer:

4.9%

Step-by-step explanation:

6600 * 107/100 = 66*107 = 7062.

3500 * 101/100 = 35x101 = 3535

7062+3535=10597. Original worth: 10100

10597-10100 = 497

497/10100 = 0.0492079208, or 4.92%, rounds to 4.9%

7 0
2 years ago
Keith plans to buy a car in the future. He currently has $3,000 saved up to buy the car. How much money (x) does he need to save
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4 0
3 years ago
Consider the following sequence
wlad13 [49]

Answer:

a₇ =  2.375

Step-by-step explanation:

There is a common ratio r between consecutive terms, that is

r = \frac{-76}{152} = \frac{38}{-76} = \frac{-19}{38} = - \frac{1}{2}

This indicates the sequence is geometric with nth term

a_{n} = a₁ (r)^{n-1}

where a₁ is the first term and r the common ratio

Here a₁ = 152 and r = - \frac{1}{2} , then

a_{n} = 152 (-\frac{1}{2}) ^{n-1} , so

a₇ = 152 (-\frac{1}{2}) ^{6} = 152 × \frac{1}{64} = 2.375

3 0
3 years ago
Read 2 more answers
What can I do to get my experimental probability closer to the theoretical probability?
Degger [83]

Answer:

The more trials you carry out

Step-by-step explanation:

(for example, the more times you toss the coin), the closer the experimental probability is likely to be to the theoretical probability.

8 0
2 years ago
Find the third side. Round answer to tenths.<br><br> answer : <br> yds.
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Answer:

19 yds

Step-by-step explanation:

On the assignment in the sections it tells you how to find it.

4 0
2 years ago
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