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Pavel [41]
3 years ago
7

Brainleist please help.

Mathematics
1 answer:
maksim [4K]3 years ago
4 0

Answer:

the person under or above me knows

Step-by-step explanation:

can i have Brainleist

(after) i did the math and it is 20 lol

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Please read and answer the problem and show your work
PilotLPTM [1.2K]

Answer:

x > -4.

Step-by-step explanation:

Solving for x by dividing -3 to both side leaving x by itself.

When dividing or multiplying a negative value that has a variable the inequality switches sides. Instead of x < -4 it is x > -4. For more information or to understand inequality search for inequality video online.

7 0
1 year ago
A media company wants to track the results of its new marketing plan, so the video production manager recorded the number of vie
Alisiya [41]

Answer:

f(x)=5120(1.25)^{x}

Step-by-step explanation:

As per the given question

As we know that

f(x) and x are related by following equation

f(x)=a( {b})^{x}

where

b is the common ratio

Now first we have to compute the value for b which are as follows

\frac{6400}{5120}= 1.25

\frac{8000}{6400}= 1.25

Like if we take the ratio by this method than it comes 1.25

Therefore the common ratio, b = 1.25

So,

a = 5,120

Hence, the equation which model the relationship between the number of weeks and the number of viewers is

f(x)=5120(1.25)^{x}

8 0
3 years ago
Read 2 more answers
Scar travels 350 miles on 20 gallons of gasoline. How many gallons will be used to travel 875 miles under the same conditions?
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It is recommended that adults get 8 hours of sleep each night. A researcher hypothesized college students got less than the reco
yanalaym [24]

Answer:

Given:

Sample size, n = 20

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Here, the sample mean was not given.

Here the null and alternative hypothesis will be:

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In this case, since there is no evidence to reject the null hypothesis, H0, at 0.05 level of significance, we can say that the p-value is greater than the level of significance, 0.05.

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3 years ago
Math workshops and final exams: The college tutoring center staff are considering whether the center should increase the number
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Answer:

Final Exam score is the response variable.

Step-by-step explanation:

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8 0
3 years ago
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