Mathematics, 25.08.2020 14:01 ellyssabailey2006
A circle is defined by x^2+y^2+2gx+2fy-15=0. The gradient of the tangent to the circle at the point (3,2) is -1/2. Find the value of g and f
Answers: 1
Mathematics, 21.06.2019 16:00
Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.
Answers: 2
Mathematics, 21.06.2019 17:30
Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
Answers: 2
Mathematics, 21.06.2019 19:00
The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?
Answers: 2
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
A circle is defined by x^2+y^2+2gx+2fy-15=0. The gradient of the tangent to the circle at the point...
Mathematics, 22.08.2019 12:50
Biology, 22.08.2019 12:50
Biology, 22.08.2019 12:50
Biology, 22.08.2019 12:50
Mathematics, 22.08.2019 12:50
Mathematics, 22.08.2019 12:50
Geography, 22.08.2019 12:50
Mathematics, 22.08.2019 12:50
Biology, 22.08.2019 12:50
English, 22.08.2019 12:50
History, 22.08.2019 12:50