Mathematics, 07.06.2021 16:40 AnxiousKid
Larissa decided to build a kite using a new set of materials called Systekite. The challenge with the new material is that all dimensions are expressed algebraically. According to the instructions:
AB = 2x + 3y + 4
AC = 4x + 2y - 1
BD = x - 2y + 7
CD = 2x - y - 3
m∡A = 3x + 2y + 15
m∡D = 5x - 2y + 27
Answers: 1
Mathematics, 20.06.2019 18:04, patrick171888
The table shows the cost of several bunches of bananas. what equation can be used to represent the cost c of a bunch that weights p pounds?
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Mathematics, 21.06.2019 17:50, amcdonald009
To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
Answers: 1
Mathematics, 21.06.2019 20:30, alexialiles19
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 21:20, pampam49
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
Larissa decided to build a kite using a new set of materials called Systekite. The challenge with th...
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