Ineed with theses questions
1 which of these is equal to the number of blocks from the library to the post office choose all that apply
a |6|+ |-7|
b 7 + -6
c 7+6
d -|7| + 6
2 which two places are the same distance from (0,0)?
a the library and the post office
c the post office and the park
b the library and the park
d the school and the post office

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

How do you solve this step by step?

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?