22/4 cups. 1/2 times 2 is 1 cup. 11/4 times 2 is 22/4
Answer: D
vertical stretch of 2, horizontal compression to a period of pi/2, phase shift of pi units to the right, vertical shift of 1 unit down
Step-by-step explanation:
Given that,
On a coordinate plane, a curve crosses the y-axis at y = 1. It has a maximum of 1 and a minimum of negative 3. It goes through 2 cycles at 2 pi. The it will experience a transformation of
vertical stretch of 2, horizontal compression to a period of pi/2, phase shift of pi units to the right, vertical shift of 1 unit down
Answer:
They subtracted 2x from both sides.
Step-by-step explanation:
They removed 2x from each side because in order to find x it will have to be removed on one side. Since 2x - 2x = 0 it is 2x is out of the equation for the right side and on the left side -2x -(-4x) = -6x which means that there is one x variable left in the equation thus making it solvable.
Answer:
a. 
b. 
c. 
Step-by-step explanation:
Given,
Total books = 40,
Maths books = 20,
History books = 15,
Geography books = 5,
a. If a book is randomly selected,
Then the probability that the book is a history book,
b. If two book is randomly selected,
Then the probability that both books are from history,
c. If two book is randomly selected,
Ways of selecting any two books from different subjects
= maths and history + maths and geography + history and geography,
Then the probability that both books are from different subjects
