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3 years ago

Solve proportion 4 days to 30 hours

Mathematics

1 answer:

Lady_Fox [76]3 years ago

4 0

Answer:

16/5

Step-by-step explanation:

Hi there !

1 day = 24 h

4 days = 4×24h = 96 h

4days/30hours = 96h⁽⁶/30h = 16/5

Good luck !

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Answer:

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3 years ago

F x2 = 40, what is the value of x?

Jlenok [28]

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3 years ago

A recipe calls for 2 pounds of pasta for 15 servings. How many pounds needed for 40 servings

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Step-by-step explanation:

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3 years ago

A tourist takes a picture with a Moai statue on Easter Island. In the photograph, the Moai statue is approximately 4.54.54, poin

KengaRu [80]

Answer:

The of the tourist is 1.67 meters.

Step-by-step explanation:

Height of statue in photograph = 4.5 inches.

Height of tourist in photograph = 1.25 inches.

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We need to find the the actual height of the tourist in meters.

Let x be the actual height of the tourist in meters.

$\dfrac{Statue}{Tourist}=\dfrac{6.0}{x}$

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$3.6=\dfrac{6.0}{x}$

$3.6x=6.0$

$x=\dfrac{6.0}{3.6}$

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Therefore, the of the tourist is 1.67 meters.

5 0

4 years ago

An automobile retailer calculates that its loss on the sale of Type M cars is given by L(50) = 8,000 and L'(50) = −500, where L(

Anika [276]

Answer:

The loss on the sale of 50 type M cars is $8000, and the loss is decreasing at the rate of $500 per 50 type M car sold.

Step-by-step explanation:

Given

$L(50) = 8000$

$L'(50) = -500$

Required

Interpret

From the question, we understand that:

$x \to$ Number of cars

$L(x) \to$ Profit on x cars

Using the above as a point of reference,

$L'(x) \to$ Rate of loss per x cars

So, the interpretations are:

$L(50) = 8000$

A loss of 8000 on 50 cars

$L'(50) = -500$

The loss rate is a reduction of 500 per 50 car

3 0

3 years ago