Mathematics, 29.03.2021 19:00 davinedmcneal
The number of pieces of dog food in a one-cup scoop is approximately Normally distributed with a mean of 205
pieces and a standard deviation of 9.2 pieces. If a random sample of 15 scoops of dog food is selected, what is the
probability that the mean number of pieces of food will be less than 200 pieces?
O 0.0053
O 0.0177
O 0.2934
O 0.9823
Answers: 1
Mathematics, 21.06.2019 12:40
Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds
Answers: 2
Mathematics, 21.06.2019 21:30
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
Mathematics, 21.06.2019 23:00
What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)
Answers: 1
Mathematics, 21.06.2019 23:00
Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer
Answers: 2
The number of pieces of dog food in a one-cup scoop is approximately Normally distributed with a mea...
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