Mathematics, 07.11.2020 01:00 Cxylaa
A blender that normally costs $130 is on sale for 12% off. What is the final cost of the blender if there is also an 8% sales tax? Round your answer to the nearest cent
Answers: 1
Mathematics, 21.06.2019 19:30
Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
Answers: 2
Mathematics, 21.06.2019 21:30
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
Mathematics, 22.06.2019 00:30
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
A blender that normally costs $130 is on sale for 12% off. What is the final cost of the blender if...
Mathematics, 19.09.2019 21:30
Physics, 19.09.2019 21:30
Mathematics, 19.09.2019 21:30
Social Studies, 19.09.2019 21:30
History, 19.09.2019 21:30
Mathematics, 19.09.2019 21:30
English, 19.09.2019 21:30
Mathematics, 19.09.2019 21:30
Chemistry, 19.09.2019 21:30
History, 19.09.2019 21:30
Mathematics, 19.09.2019 21:30