Mathematics, 03.03.2021 20:20 reghanhoward3
A gangplank is a narrow ramp used for boarding or leaving a ship. It stretches from
the ship down to the dock and provides guest with a safe way to board and exit a
ship. The maximum safe angle of elevation for a gangplank is 20°. Suppose a
gangplank is 10 feet long. What is the closest a ship can come to the dock for the
gangplank to be used?
Answers: 2
Mathematics, 21.06.2019 14:00
Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.
Answers: 1
Mathematics, 21.06.2019 14:30
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
Answers: 3
Mathematics, 21.06.2019 16:30
Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?
Answers: 3
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
A gangplank is a narrow ramp used for boarding or leaving a ship. It stretches from
the ship down t...
Mathematics, 27.09.2020 21:01
History, 27.09.2020 21:01
English, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01
Computers and Technology, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01
History, 27.09.2020 21:01
Mathematics, 27.09.2020 21:01