3 years ago

84 ÷ (17 × 3 - 23) × 4

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

4 0

Answer: 12

Step-by-step explanation:

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A media company wants to track the results of his new marketing plan so the video production manager recorded the number of use

konstantin123 [22]

Answer:

$f(x)=5120(5)^{x}$

Step-by-step explanation:

From the image, f(x) and x are rlated by

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

where b is the common ratio

We first find the value for b

$\frac{6400}{5120}= 5$

$\frac{8000}{6400}= 5$

$\frac{10000}{8000} = 5$

$\frac{12500}{10000} = 5$

$\frac{15625}{12500}=5$

so we can say the common ratio, b=5

we put in any value of f(x) and the corresponding value for x to find a value

Let put x=0 and f(x)=5120

This implies that

$5120 = a(5)^{0}$

but

$5^{0} = 1$

Hence a=5120

Thus the equation which model the relationship between the weeks and the viewers is

$f(x)=5120(5)^{x}$

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2 years ago

You are offered two jobs selling college textbooks. One company offers an annual salary of $30,000 plus a year-end bonus of 1% o

strojnjashka [21]

Answer:

at least $500,000 in sales

Step-by-step explanation:

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2 years ago

Slope=1÷5; y intercep = -5

sertanlavr [38]

The equation is
$y = \frac{1}{5} x - 5$

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3 years ago

REWARDING BRAINLY TO CORRECT ANSWER

Jlenok [28]

Answer:

Step-by-step explanation:

Add them all then divide the amount of numbers added.

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2 years ago

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Which of the following shows 2.1851 rounded to the nearest hundredth?

Dmitry [639]

Answer:

C. 2.19

Step-by-step explanation:

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2 years ago