Mathematics, 13.11.2020 08:10 jsmith4184
500 juniors at Central High School took the ACT last year. The scores were
distributed normally with a mean of 24 and a standard deviation of 4. Round
all answers to the nearest whole number.
What percentage of scores are between scores of 16 and 28?
Answers: 2
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
500 juniors at Central High School took the ACT last year. The scores were
distributed normally wit...
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