Professor Rogers has found that grades on the nursing final exam are normally distributed with a mean of 64 and a standard deviation of 11. What percent of the class will score above a 70 on the final exam?

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.