Mathematics, 09.07.2019 05:30 dontworry48
Last winter in the northeast the temperature was 3 degrees fahrenheit at midnight it dropped 7 degrees every hour for 2 hours and then rose 4 degrees every hour after that what was the temperature at noon?
Answers: 1
Mathematics, 22.06.2019 02:30
The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation
Answers: 3
Mathematics, 22.06.2019 04:20
The amount of calories consumed by customers at the chinese buffet is normally distributed with mean 2743 and standard deviation 652. one randomly selected customer is observed to see how many calories x that customer consumes. round all answers to 4 decimal places where possible. a. what is the distribution of x? x ~ n(correct,correct) b. find the probability that the customer consumes less than 2355 calories. incorrect c. what proportion of the customers consume over 3026 calories? incorrect d. the piggy award will given out to the 1% of customers who consume the most calories. what is the fewest number of calories a person must consume to receive the piggy award? incorrect calories. (round to the nearest calorie)
Answers: 3
Last winter in the northeast the temperature was 3 degrees fahrenheit at midnight it dropped 7 degre...
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