Mathematics, 13.05.2021 01:40 ella3714
Plz help this is so hard
The list below shows the ages of the first 20 customers at a new computer game store.
6, 7, 9, 10, 14, 15, 16, 17, 20, 26, 26, 29, 31, 34, 35, 38, 40, 51, 59, 67
a) Decide what class intervals to use, and then create a frequency table for the ages. (4 points: 2
points for intervals, 2 points for frequencies)
b) Use the frequency table from Part a to create a histogram. (4 points: 2 points for labeling the
intervals on the x-axis, and 2 points for the correct bar heights)
Answers: 1
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Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35
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Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
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What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
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Mathematics, 21.06.2019 19:20
Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?
Answers: 3
Plz help this is so hard
The list below shows the ages of the first 20 customers at a new computer...
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