Mathematics, 30.10.2019 06:31 amandaparrish2323
Afarmer was interested in determining how many grasshoppers were in his field. he knows that the distribution of grasshoppers may not be normally distributed in his field due to growing conditions. as he drives his tractor down each row he counts how many grasshoppers he sees flying away. after several rows he figures the mean number of flights to be 57 with a standard deviation of 12. what is the probability of the farmer will count 60 or more flights on average in the next 40 rows down which he drives his tractor?
Answers: 3
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
Answers: 2
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Mathematics, 22.06.2019 01:00
Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?
Answers: 1
Mathematics, 22.06.2019 02:00
Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game
Answers: 1
Afarmer was interested in determining how many grasshoppers were in his field. he knows that the dis...
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