What is the approximate area of the figure?
86.9 square centimeters
137.1 s...
Mathematics, 06.10.2019 08:00 CalCDanG
What is the approximate area of the figure?
86.9 square centimeters
137.1 square centimeters
162.2 square centimeters
212.5 square centimeters
Answers: 2
Mathematics, 21.06.2019 22:00
Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?
Answers: 1
Mathematics, 22.06.2019 04:30
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
Mathematics, 22.06.2019 04:50
Myra took a picture of the sky one afternoon when two jet airplanes appeared to draw a pair of parallel lines with their vapor trails. the vapor trails from two other jets flying from another direction crossed over the parallel trails. she printed her picture and labeled the angles and lines. assume lines c and d are parallel and 2 measures 98°. which statements are true? check all that apply. 3 = 6 = 98° 3 = 14 = 98° 4 = 8 = 82° 4 = 12 = 82° 5 = 8 = 82°
Answers: 3
Mathematics, 22.06.2019 06:00
In a rational number twice the numerator is 2 more than the denominator. if 3 is added to each, numerator and the denominator, the new fraction is 2/3. find the original number
Answers: 1
Mathematics, 31.08.2021 07:10
Spanish, 31.08.2021 07:10
Mathematics, 31.08.2021 07:10
Mathematics, 31.08.2021 07:10
Mathematics, 31.08.2021 07:10
Arts, 31.08.2021 07:10
Physics, 31.08.2021 07:10
Mathematics, 31.08.2021 07:10
Health, 31.08.2021 07:10
History, 31.08.2021 07:10
Mathematics, 31.08.2021 07:20
Mathematics, 31.08.2021 07:20
Computers and Technology, 31.08.2021 07:20