Mathematics, 22.06.2021 15:30 jetblackcap
Calculate the mean and the standard deviation of the age of individuals that purchased skateboarding shoes. Use 10 as the midpoint of the first class. (Do not round intermediate calculations. Round your answers to 2 decimal places.)
Answers: 3
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 20:00
Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
Answers: 2
Mathematics, 21.06.2019 21:00
Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?
Answers: 3
Calculate the mean and the standard deviation of the age of individuals that purchased skateboarding...
English, 09.09.2021 21:50
Mathematics, 09.09.2021 21:50
English, 09.09.2021 21:50
Biology, 09.09.2021 21:50
Geography, 09.09.2021 21:50
Computers and Technology, 09.09.2021 21:50
Mathematics, 09.09.2021 21:50
English, 09.09.2021 21:50
Computers and Technology, 09.09.2021 21:50
Computers and Technology, 09.09.2021 21:50
Mathematics, 09.09.2021 21:50
Mathematics, 09.09.2021 21:50
Mathematics, 09.09.2021 21:50
History, 09.09.2021 21:50