What is the y-intercept of the following linear equation: 5x-10y=20 ?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Which of the following circles have their centers in the third quadrant? check all that apply.

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?