The output voltage of a power supply is normally distributed with mean 5 v and standard deviation 0.02 v. if the lower and upper specifications for voltage are 4.95 v and 5.05 v, respectively, what is the probability that a power supply selected at random will conform to the specifications on voltage?
reconsider the power supply manufacturing process in problem 1. suppose we wanted to improve the process. can shifting the mean reduce the number of nonconforming units produced? how much would the process variability need to be reduced in order to have all but one out of 1,000 units conform to the specifications?

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

hi there!

the answer is: 2 and -2

step-by-step explanation:

case 1: an absolute value of positive number will still be a positive number

so absolute value of 2 is 2

case 2: an absolute value of negative number will be positive number so absolute value of -2 is 2

your correct answer is c. he organized a political resistance group based on islam.

im sorry for the poor quality answer.