3 years ago

Find the equation of the tangent line to the curve y=x sqrtx at point (4,8) Y=?

Mathematics

1 answer:

Viefleur [7K]3 years ago

7 0

Answer: I think y is 32 im not good at this tho

Step-by-step explanation:

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The output of a function in 7 more than 3 times the input. find the input when the output is -8

kiruha [24]

7+ 3x= -8
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-15 divided by 3= -5
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3 years ago

If 6 boys each contribute R155,50 towards the purchase of a tent. Calculate the amount which each would have to contribute if th

LiRa [457]

Answer:

9330

Step-by-step explanation:

6 boys

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2 years ago

a fuel mixture consists of 3 parts oil and 11 parts gasoline. the oil costs $0.75 per liter, and the gasoline costs $1.60 per li

kupik [55]

Answer:

Total selling price= $663.82

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Step-by-step explanation:

Giving the following information:

Proportion of oil and gasoline:

Oil= 3/14= 0.21

Gasoline= 11/14= 0.79

The oil costs $0.75 per liter.

The gasoline costs $1.60 per liter.

First, we need to calculate the number of liters of oil and gasoline required:

Oil= 0.21*392= 82.32 liters

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Now, the total cost to produce 392 liters:

Total cost= 82.32*0.75 + 309.68*1.6

Total cost= $577.23

Finally, the total and unitary selling price:

Total selling price= 577.23*1.15= $663.82

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3 years ago

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fredd [130]

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