Mathematics, 17.12.2020 22:00 purplefive85
Part 2: Solve a real-world problem using a square root function.
When Isabel began her book-selling business, she stored her inventory in her garage. Now that her
business has grown, she wants to rent warehouse space. Lisa owns a large warehouse nearby and can
rent space to Isabel. The area of the warehouse is 8,100 square feet. Lisa is willing to rent Isabel as little
as 100 square feet of the space or up to as much as the entire warehouse. Her only requirement is that
all spaces must be square.
The total length of each row of bookshelves will be of the length of the storage space.
a) Let x be the area of the space that Isabel rents and f(x) represent the total length of a row of
bookshelves. How would you find the length of a row of bookshelves? (3 points)
IS
b) Write a function that expresses f(x). (10 points)
c) Graph the function. (10 points)
Answers: 1
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An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
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Mathematics, 21.06.2019 20:00
Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total
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Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
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Part 2: Solve a real-world problem using a square root function.
When Isabel began her book-selling...
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