Geographers use negative numbers to represent points below sea level and positive numbers to represent points above sea level. a penguin dove 3.5 meters below sea level to catch dinner for his kids, who are sitting on an iceberg 12 of a meter above sea level.
what is the difference in elevation between the penguin and his kids?

a
2 meters
b
1 meter
c
3 meters
d
4 meters

4 meters

Step-by-step explanation:

I think that's is I'm not too sure

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without