Once upon a time, two pupils named Billy and Bob were on a plane. They were flying to New York City. Bob always brought a baseball with him. It was his favorite sport. Billy warned him to be careful with his ball. He didn’t want anyone getting hit. As predicted, Bob threw the baseball and Billy, but was way off target and hit someone and the ball ricocheted and hit a window as well! They both knew they would get in big trouble. Luckily, they brought parachutes with them and flew out the window. No one ever saw them again. The end.
The answer for the blank is 'i'.
Question:
If x = 2, y = 3 and z = -5, then x^2 + y^2 +2z = ?
Answer:

Explanation:
Given



Required
Determine 

Substitute values for x, y and z in the above expression:





Answer: Both include facts related to the refusal to drink foreign tea.
Explanation:
"<em>Daughters of the Revolution and their Times</em>" is a book written by Charles Coffin, which narrates through fiction events that occurred before the American Revolution.
In reality, the reluctance to not consume imported tea refers to the boycott that was established among the American colonies due to a tax that had been established on tea and that the colonists did not want to pay. This boycott unleashed various actions that led to America's war of independence.
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Answer:
1/1048576.
Explanation:
What is the probability of flipping a coin 20 times and getting 20 heads?
I'm assuming that the coin is balanced and has heads on one side and tails on the other. This means that P(head) = 1/2 and P(tail) = 1/2.
P(flipping a coin 20 times and getting 20 heads)
= (P(head))^20 = (1/2^)20
= 1/1048576
= 9.5367431640625×10^−7