Mathematics, 28.01.2021 22:50 bobduncan15
PLEASE HELP The number of crickets on the school campus is decreasing exponentially. After one month, the number of crickets decreased from 1,200 to 1158. Which equation models this population decrease? a y = 1,200(1 + 0.35) b y = 1,200(1 – 0.035) C с y = 1,200(1 -- 0.35) d y = 1,200(1 + 0.035)
Answers: 2
Mathematics, 21.06.2019 18:50
What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2
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Mathematics, 21.06.2019 19:00
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Mathematics, 21.06.2019 20:30
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.
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Mathematics, 21.06.2019 23:30
Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?
Answers: 1
PLEASE HELP
The number of crickets on the school campus is decreasing exponentially. After one mont...
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