A and B are two similar 2D shapes.
The area of shape A is 200 cm.
Calculate the area of shape...
Mathematics, 28.10.2020 14:00 kell22wolf
A and B are two similar 2D shapes.
The area of shape A is 200 cm.
Calculate the area of shape B.
Answers: 3
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The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?
Answers: 2
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Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?
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Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.
Answers: 1
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