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Leokris [45]
3 years ago
15

In one particular suburb, there are 9 families that own a maltese. If there

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
6 0

Answer:

9 x 18  = 162

Step-by-step explanation:

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And also this one too Thank you I'll name this first person brainliest
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Rectangular prism

Step-by-step explanation:

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Solve the inequality.<br> 5(w - 3) &lt; 5w + 20
saveliy_v [14]

Answer:

-15 < 20

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A ferry operator takes tourists to an island.
Oksanka [162]

The fare of $(20 - 2.5) = $17.5 will maximize the total fare.

<h3>What is Differentiation?</h3>

Differentiation means the rate of change of one quantity with respect to another. The speed is calculated as the rate of change of distance with respect to time.

Here, The operator for a round-trip fare of $20, carries an average of 500 people per day.

It is estimated that 20 fewer people will take the trip, for each $1 increase in fare.

for $x  increase in fare, 20x less people will take the trip and at that time the total fare F is given by  

f(x) =(20 + x)(500 - 20x)

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Thus, the fare of $(20 - 2.5) = $17.5 will maximize the total fare.

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brainly.com/question/24062595

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3 0
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