It will take her 5 5/8 hours to read 3/4 of the book
<h3>Ratio and proportions</h3>
Given that Elisabeth reads 1/5 of her book in 1 1/2 hours, this is expessed as:
0.2 of a book = 1.5 hours
In order to determine the time taken to read 0.75 part of the book, we will have:
0.75 of a book = x
Take the ratios
0.2/0.75 = 1.5/x
0.2x = 1.125
x = 1.125/0.2
x = 5.625
Hence it will take her 5 5/8 hours to read 3/4 of the book
Learn more on ratio and proportion here: brainly.com/question/19994681
4.66666......is in decimal form, but if u mean rounded off then it would be
4.7
Answer:
C) y > (x +6)(x -18)
Step-by-step explanation:
The curve crosses the x-axis at x=-6 and x=+18. The factor corresponding to x-intercept x=p is (x -p). This means the factors of the quadratic are ...
(x -(-6))(x -18)
= (x +6)(x -18) . . . . . matches choices A, C
The boundary line is dashed, and shading is above it, so the relation with y is ...
y > ... . . . . . . . matches choices B, C
The only answer choice that meets all of the requirements is ...
C) y > (x +6)(x -18)
Answer:
dam nvm the dud give out the answers
