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Strike441 [17]
9 months ago
13

there is a stack of old algebra books in the library. Each book is 1 1/4 inches thick. let b represent the number of books in a

stack and s(b) represent the total height of the stack in inches. what is the equation?
Mathematics
1 answer:
ELEN [110]9 months ago
6 0

The equation which represents the height of the books is  s(b)=\frac{5}{4} b

A mathematical equation is a formula that uses the equals sign to represent the equality of two expressions. An equation between two sums of monomials of degree 0 or 1 is known as a linear equation.

The books are stacked one above the other and each book is 1\frac{1}{4} inches thick.

So to calculate the total height of the stack we have to multiply the number of books in the stack with the thickness of each book.

The total thickness is represented in the from of a function as

s(b) and the thickness of each book is 1\frac{1}{4}=\frac{5}{4} inches

total height=\frac{5}{4}\times b

Therefore the required equation is  s(b)=\frac{5}{4} b.

To learn more about an equation:

brainly.com/question/10413253

#SPJ9

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let p be the number of primes less than 100, and let Q be the number of primes less than 90. What is the value of P-Q?
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The value of P - Q as described in the question above is; P -Q = 2.

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Since, we are required to determine what the value of P-Q is;

The value of P-Q is simply the number of primes between 90 and 100.

The prime numbers between 90 and 100 are; 91 and 97.

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Read more;

brainly.com/question/22257959

3 0
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The Jurassic Zoo charges $13 for each adult admission and $4 for each child . The total bill for the 238 people from a school tr
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Answer:

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x ----> the number of adults

y ----> the number of children

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x+y=238 ----> equation A

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Remember that the solution is the intersection point both graphs

using a graphing tool

the solution is the point (42,196)

see the attached figure

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