Mathematics, 29.10.2020 17:00 hma9153
Sand pouring from a chute forms a conical pile whose height is always equal to the diameter. If the height increases at a constant rate of 5 feet per minute, at what rate is the sand pouring from the chute when the pile is 10 feet high
Answers: 1
Mathematics, 21.06.2019 17:10
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 3
Mathematics, 21.06.2019 23:30
Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?
Answers: 1
Sand pouring from a chute forms a conical pile whose height is always equal to the diameter. If the...
Mathematics, 09.01.2021 14:00
History, 09.01.2021 14:00
Mathematics, 09.01.2021 14:00
Mathematics, 09.01.2021 14:00
Mathematics, 09.01.2021 14:00
Mathematics, 09.01.2021 14:00
Mathematics, 09.01.2021 14:00
World Languages, 09.01.2021 14:00
English, 09.01.2021 14:00
Social Studies, 09.01.2021 14:00