For the expression 4xy2z, determine if each statement is True or False.
A .)The expression is...
Mathematics, 31.03.2020 20:51 sccovell5601
For the expression 4xy2z, determine if each statement is True or False.
A .)The expression is a monomial. True False
B.)The expression has a degree of 2. True False
C.) The expression has a coefficient of 4. True False
Answers: 1
Mathematics, 21.06.2019 20:30
Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?
Answers: 1
Mathematics, 21.06.2019 20:50
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, 21.06.2019 21:00
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
Physics, 02.03.2021 14:00
Mathematics, 02.03.2021 14:00
History, 02.03.2021 14:00
Mathematics, 02.03.2021 14:00
Computers and Technology, 02.03.2021 14:00
English, 02.03.2021 14:00
History, 02.03.2021 14:00
Mathematics, 02.03.2021 14:00
English, 02.03.2021 14:00
Chemistry, 02.03.2021 14:00
Mathematics, 02.03.2021 14:00