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Katie Rose drew this pictogram
to show the average number of
hours animals sleep each day.
a) How many hours does the
pig sleep for?
KEY:
Stands for 2 hours
b) How many more hours does
the python sleep compared
with the cat?
Cow
Cat
con o
Cat
Python 000000001
Pig
Python

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.

757764

step-by-step explanation:

de77737dd

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead