Mathematics, 20.11.2020 01:00 5041
Mrs. Pearce conducted a survey in her class on the ages of famous people. The table below shows the results of her survey.
Guess
Actual Age
18
15
25
28
28
24
39
42
50
56
36
45
72
80
Which equation could best represent the line-of-best-fit for the given data set?
Answers: 3
Mathematics, 21.06.2019 12:30
What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)
Answers: 2
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 19:30
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
Mrs. Pearce conducted a survey in her class on the ages of famous people. The table below shows the...
Mathematics, 10.12.2020 01:10
Mathematics, 10.12.2020 01:10
Mathematics, 10.12.2020 01:10
Mathematics, 10.12.2020 01:10
Mathematics, 10.12.2020 01:10
Mathematics, 10.12.2020 01:10
Mathematics, 10.12.2020 01:10