Mathematics, 28.02.2021 02:30, melanyrivera776
Study the expression. What is the value of the expression when m=2 and n= –3?
(4m–3n2)2
1. Apply the product of powers: 42 m–6n4
2. Substitute values for variables: (4)2(2)–6(–3)4
3. Apply the negative exponent:
(4)2(−3)4
26
Complete the steps to evaluate the expression.
Written as an improper fraction, the expression has a value of
.
Answers: 3
Mathematics, 21.06.2019 23:00, davisbrittany5784
Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.
Answers: 3
Mathematics, 21.06.2019 23:20, amylumey2005
The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol
Answers: 2
Study the expression. What is the value of the expression when m=2 and n= –3?
(4m–3n2)2
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Chemistry, 07.04.2020 21:51