Mathematics, 24.09.2019 03:50 aclm2001
You score a 82 and 86 on the first 2 tests in your math class. you would like for your average after 3 tests to be at least a 90. assuming that each test is worth 100 points. is this possible? if not, why not? if yes, what score must you make to have at least a 90 average. set up the inequality to represent the problem. then solve. write a sentence explaining your answer.
Answers: 1
Mathematics, 21.06.2019 21:00
Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?
Answers: 1
Mathematics, 22.06.2019 02:00
Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.
Answers: 2
Mathematics, 22.06.2019 04:20
Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?
Answers: 1
Mathematics, 22.06.2019 05:00
Acabbage palmetto has a height of 80 feet.what is the approximate height of the tree in meters
Answers: 1
You score a 82 and 86 on the first 2 tests in your math class. you would like for your average after...
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