Suppose the time spent waiting at the dentist’s office is normally distributed, with a mean of 44 minutes, with a standard deviation of 8 minutes. Label a normal curve with the mean, and 3
standard deviations above and below the mean.

2) What is the probability that a patient will wait more than an hour? Shade this area on the
normal curve.

add 5 subtract 1

step-by-step explanation:

may i see the picture? it would a lot, xox

homozygous. one is homozygous, while two is heterozygous.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98