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4 years ago

The graph below plots a function f(x):

1 answer:

4 0

By definition we have that the average rate of change of the function is given by:
$AVR = \frac{f(x2) - f(x1)}{x2 - x1}
$
Substituting values we have:
$AVR = \frac{100 - 50}{2 - 0}$
Rewriting we have:
$AVR = \frac{50}{2}$
$AVR = 25$
Answer:
If x represents time, the average rate of change of the function f(x) in the first two seconds is 25.

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2ln(5x)=8 solve for x

White raven [17]

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3 years ago

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Richie and bethany play basketball and practice shooting free throws after school. During one practice session, Richie attempted

mamaluj [8]

Answer:

<em>Bethany did not do better than Richie because her average score was less than his.</em>

Step-by-step explanation:

<u>Average Value</u>

The average or mean value of m successes out of n tries is given by:

$\displaystyle \bar x=\frac{m}{n}$

During a practice session playing basketball, Richie made m=12 free throws from n=15 attempts. His average score was:

$\displaystyle \bar x=\frac{12}{15}=0.8$

Bethany made 8 free throws for every 3 that she missed, this means she made 8 out of 11 attempts. Her average score was:

$\displaystyle \bar x=\frac{8}{11}=0.72$

Bethany did not do better than Richie because her average score was less than his.

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3 years ago

Last year, elsa opened an investment account with 8500 . at the end of the year, the amount in the account had increased by 27.6

Dafna11 [192]

8500 + 27.6 = 8527 dollars and 60 cents

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3 years ago

You are dealt one card from a 52-card deck. Find the probability that you are not dealt a black picture card.

elena55 [62]

Answer: 1 in 51

Step-by-step explanation:

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2 years ago

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Answer:108.33, assuming that the wood fence goes around the garden and doesn’t cut across it as well

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3 years ago