For a time series graph, on the X-axis, (the horizontal one) put the minutes up the side (I would put 14 minutes bc theres 14 temperatures) and on the Y- axis, put down the Celsius ranging from 22C to 95C. Then plot the dots in the correct space (1 minute, 22C)
If you need an example to look at, just google “Time series graph” and should you need more help, I’d be happy to try ^^
Well, the first 1 is in the (hundred) millions place and the 1 towards the end is in the one's place
Just, put the numbers on a place value graph and the answer should come to you if you put them in the right order. If you don't have a place value grid then get a printable one off of the Internet
See the attached diagram, it has all the information you need.
(a) If the green radii are all 1, then the orange diameters are all 2 + √2, so that the orange radii are (2 + √2)/2 = 1 + √2/2.
This is because we can join the radii of two adjacent green circles to form the sides of a square with side length equal to twice the radius - i.e. the diameter - of the green circles. The diagonal of any square occurs in a ratio to the side length of √2 to 1. Then we get the diameter of an orange circle by summing this diagonal length and two green radii, and hence the radius by dividing this by 2.
(b) We get the blue diameter in the same way. It has length (2 + √2) (1 + √2/2) = 3 + 2√2, so that the blue radius is (3 + 2√2)/2 = 3/2 + √2.