Mathematics, 12.05.2021 15:30 xcji2277
3. The manufacturer of a new compact car claims the miles per
gallon (mpg) for the gasoline consumption is mound shaped
and symmetric with mean u= 25.9 mpg and standard deviation
o=9.5 mpg. If 30 such cars are tested, what is the probability
the average mpgå is
3.
(a) less than 23 mpg?
(b) more than 28 mpg?
(c) between 23 and 28 mpg?
Answers: 1
Mathematics, 21.06.2019 16:40
Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.
Answers: 3
Mathematics, 21.06.2019 17:30
Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
Answers: 3
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Mathematics, 21.06.2019 21:50
Which is the graph of this function 3 square root of x plus one if
Answers: 1
3. The manufacturer of a new compact car claims the miles per
gallon (mpg) for the gasoline consump...
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