Mathematics, 01.11.2019 03:31, ggdvj9gggsc
Asample of 100 mortgages approved during the current year showed that 31 were issued to a single-earner family orindivdual. the historical percentage is 25 percent (a) at the .05 level of significance in a right-tailed test, has thepercentage of single-earner or individual mortgages risen? include a sketch of your decision rule and show all work (b) isthis a close decision? (c) state any assumptions that are required.
Answers: 3
Mathematics, 21.06.2019 17:00, JOEREACH
Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 23:00, eduardoma2902
Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
Answers: 2
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