Which of the following are characteristics of simple random sampling? select all that apply.

a. every sample of a given size has the same chance of selection.
b. some individuals should be chosen more often than others.
c. every individual in the population has an equal chance of selection.
d. no part of the population is systematically excluded from the sample.
e. the sample should be the same size as the population you are measuring.

p> q if you calculate p is100 q is 79

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

where is the diagram? shown below where? ?

step-by-step explanation:

thus, the first answer choice, y = sec x, is the correct one