Children's books cover the most shelf space in the store.
Mysteries = 3/10
Travel = 25%
children = 7/20
Based on the problem, the total number of shelves in the bookstore is 20.
Therefore:
Mysteries = 3 / 10 * 20 = 6 shelves
Travel = 25% * 20 = 5 shelves
Children = 7/20 * 20 = 7 shelves
Total shelves occupied by the three types of stories is 18.
Children's books cover the most shelf space in the store.
Answer:
x = 7
Step-by-step explanation:
Let
x = the unknown number
double it :
2x
add 11:
2x + 11
I get 25:
The equation is
2x + 11 = 25
2x = 25 - 12
2x = 14
Divide both sides by 2
x = 14/2
x = 7
The equation for height as a function of time can be written as
.. h(t) = -16t^2 +110t +2
.. = -16(t^2 -55/8t) +2
.. = -16(t^2 -55/8t +(55/16)^2) +2 +55^2/16 . . . . . complete the square
.. = -16(t -55/16)^2 +191 1/16 . . . . . . . . . . . . . . . . . . vertex form
The maximum height the ball will reach is 191 1/16 feet.
Answer:
Step-by-step explanation:
18x² + 2 = 2 * 9x² + 2 *1
= 2*(9x² + 1)
Answer:
7 (7y - 2)
Step-by-step explanation:
49y - 14
Factor out 7.
7 (7y - 2)
Hope it helps. =)