The number of calories in a 1 ounce serving of a certain breakfast cereal is a random variable with mean 130 and standard deviation 15. The number of calories in a cup of whole milk is a random variable with a mean 150 and a standard deviation of 10. For breakfast, you eat 1 ounce of the cereal with a cup of whole milk. Let T be the random variable that represents the total number of calories in this breakfast. What is the mean of T?

7

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.