Question

CLIMATOLOGIST Each year a tree is alive,it adds a layer of growth,called a tree ring,between its core and its bark. A climatologist measures the width of tree rings of a particular tree for different years:

YEAR: 1900:1910:1920:1930:1940
Width of ring:14/25:29/50:53/100:13/20:3/5
(In mm)
A. List the years in order of increasing ring width.
B. Which year was hottest? How do you know?
C. Which year was coldest? How do you know?



HELP ME ASAP PLEASE BECAUSE I DON'T GET THIS AND ITS MY HOMEWORK!!!!😓😓😓😓

Answer 1

Year . Width of ring
1900 . 14/25
1910 . 29/50
1920 . 53/100
1930 . 13/20
1940 . 3/5

Change all of the fractions to equivalent fractions with a common denominator of 100.

That should make it easy to arrange the fractions in order from smallest to greatest.

Answer 2

either convert them all to decimal or use common denominator of 100

Probably the tree grows more in a hot year and less in a cold year.

Answer 3

21

Answer 4

Which year was the hottest?!!

Answer 5

1930 was the hottest year. I know this because 1930 had the greatest ring width which means that 1930 was the hottest year.

Answer 6

A.19000,1910,1920,1930,1940

Answer 7

Which year was the coldest

Answer 8

hi you i got the same homework i search the homework up and i got this the coldest year i think is 1900

Answer 9

What is the order then?

Answer 10

What is the order?

Answer 11

1920,1900,1910,1940,1930

Answer 12

Oh ok then.thx :p :)

Answer 13

which year was hottest how do you know

Answer 14

Which year was the coldest and why?