Mathematics, 13.01.2020 13:31, emmaea831
Arestaurant offers diet soda and regular soda. in one day they sold 24 diet sodas. if the ratio of diet sodas to regular sodas sold was 8: 1, how many sodas were sold total
Answers: 3
Mathematics, 21.06.2019 16:50, danielzgame
The verbal translation for the difference of m and 7 increased by 15
Answers: 3
Mathematics, 21.06.2019 19:00, jadabecute3739
Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 22.06.2019 00:30, trinitymarielouis
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
Arestaurant offers diet soda and regular soda. in one day they sold 24 diet sodas. if the ratio of d...
Mathematics, 24.12.2019 23:31
Mathematics, 24.12.2019 23:31