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2 years ago

14

Jaleel wrote a book. He wants to print some copies for his friends and family. The printing company charges a one-time fee of $$

$200, plus $$$2 for each printed book.
Is the number of books he prints a function of total cost?

1 answer:

baherus [9]2 years ago

4 0

Yes

Set the total cost toy, the number of books is x.

So, y= 200+2x

so cost is a dunction of the number of books

Hope this helps you!!!!! :D

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Find the surface area of a square pyramid with base edges<br> of 5 cm and a slant height of 3 cm.

ch4aika [34]

Answer:

Surface area of square pyramid = $55cm^{2}$

Step-by-step explanation:

Let, b is the base edges and s is the slant height

According to given condition:

b = 5 cm

s = 3 cm

Find out:

Surface area of square pyramid = ?

Formula:

Surface area of square pyramid = $b^{2} + 2bs$

Solution:

Surface area of square pyramid = $b^{2} + 2bs$

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Surface area of square pyramid = $(25+ 30 ) cm^{2}$

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Answer:

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Step-by-step explanation:

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Take the cube root of both sides.

x = ∛(64/27)

Distribute the cube root to the numerator and denominator.

x = (∛64)/(∛27)

Take the cube root of the terms.

x = 4/3

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3 years ago

If 45% of a number, n, is 225, what is 74% of n?<br><br> A. 185<br> B. 298<br> C. 370<br> D. 406

Stolb23 [73]

Answer:

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Step-by-step explanation:

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creativ13 [48]

It is given in the question that

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Here we differentiate V with respect to t, and we use product rule, that is

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Substituting the given values , we will get

$[tex]dV/dt = 2(12)(6)(-2)+ 12^2(1)$ [/tex]

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So at that moment, the volume is decreasing at the rate of

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2 years ago

Read 2 more answers