IT'S URGENT I'M GOING TO BE OUT OF TIME PLEASE SOMEONE HELP ME !

The annual per capita consumption of bottled water was 33.4 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 33.4 and a standard deviation of 11 gallons.

a. What is the probability that someone consumed more than 33 gallons of bottled water?

b. What is the probability that someone consumed between 30 and 40 gallons of bottled water?

c. What is the probability that someone consumed less than 30 gallons of bottled water?

d. 99.5% of people consumed less than how many gallons of bottled water?

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24