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iogann1982 [59]

3 years ago

11

Ansel has two family members who travel for work. Ansel’s aunt travels every 12 days. Ansel’s cousin travels every 8 days. Today

both of Ansel’s family members are traveling for work. After how many days will both family members travel on the same day again

1 answer:

Marat540 [252]3 years ago

8 0

24 days,
12 & 8 have a least common multiple of 24 so that is when they would both travel

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Find the average value of the function on the given interval.<br> f(x)=ex/7; [0,7]

Anastaziya [24]

Answer:

$f_{avg}=e-1$

Step-by-step explanation:

We are given that a function

$f(x)=e^{\frac{x}{7}}$

We have to find the average value of function on the given interval [0,7]

Average value of function on interval [a,b] is given by

$\frac{1}{b-a}\int_{a}^{b}f(x)dx$

Using the formula

$f_{avg}=\frac{1}{7-0}\int_{0}^{7}e^{\frac{x}{7}} dx$

$f_{avg}=\frac{1}{7}[e^{\frac{x}{7}}\times 7)]^{7}_{0}$

By using the formula

$\int e^{ax}=\frac{e^{ax}}{a}$

$f_{avg}=(e-e^0)=e-1$

Because $e^0=1$

$f_{avg}=e-1$

Hence, the average value of function on interval [0,7]

$f_{avg}=e-1$

8 0

3 years ago

The cost to a rent paddleboat at the city park includes an initial fee of $7.00, plus $3.50 per hour. Which equation models the

Aneli [31]

The equation would be y=7+3.5x

3 0

3 years ago

Which of the following are equivalent ratios?<br><br> 15 to 20<br> 6 to 8<br> 8 to 12<br> 9 to 12

I am Lyosha [343]

So yuo simplyfly

15:20=3:4

6:8=3:4

8:12=2:3

9:12=3:4

so your answer is not c

3 0

3 years ago

Read 2 more answers

The average test score of RSM students in September increased by 10%. In October it increased by another 15%. By what percent di

irina [24]

Answer:

26.5%

Step-by-step explanation:

<u>Increasing Percentages</u>

When sequential percentages increasing are computed, each increase applies to the previous result, instead of the first quantity. That is why sometimes the final results may be confusing. For example, increasing 10% and then 15% will not be the same as increasing a total of 25%.

The average test scores of RSM students first increased by 10%. It means that some quantity C increased by

$10C/100=0.1C$

Now the average test scores are

$C+0.1C=1.1C$

A new increasing occurred by 15%, and the previous quantity must be multiplied by 1.15, so the final average test scores are

$1.15(1.1C)=1.265C$

It means that the total increasing was $100(1.265-1)=26.5\%$

4 0

3 years ago

Does anyone know the answer?

frez [133]

The answer to this would be A.

This is because the numerators represent the the number of tomatoes and the denominators represent the amount of pints that are being made. The fraction on each side of the equal sign compares the number of tomatoes to the amount of pints. Therefore, the correct answer would be A. Hope I helped :)

5 0

3 years ago