Answer:
180
Step-by-step explanation:
hope this answer be right :)
4.
This is because 4 goes into 16 4 times, hence 4 x 4 being 16.
Therefore, the answer would be four.
Hope this helps!
Answer:
B
Step-by-step explanation:
These are the terms of an arithmetic sequence with n th term
= + (n - 1)d
where d is the common difference and the first term
here d = - 10 - (- 5) = - 5 - 0 = 0 - 5 = - 5 and = 10, hence
= 10 - 5(n - 1) = 10 - 5n + 5 = 15 - 5n → B
Answer:
p you will regret cheating for life
Step-by-step explanation:
you
are
a
noob
Number in sequence 3,-6,12,4,20 is expanded in the following way
Step-by-step explanation:
There are 2 series clubbed together
Odd place series 3 12 20 ?
Even place series -6 4 ?
These numbers are related in the following way, beginning with 3:
First, we subtract 9 to get -6
3 - 9 = -6
Next, we add 18
-6 + 18 = 12
To get from 12 to 4, we subtract 8:
12 - 8 = 4
and to get from 4 to the final number of 20, we must add 16
4 + 16 = 20
We need to examine the numbers that we add/take away in the sequence to find a pattern so we can predict the next number.
Even place numbers are getting subtracted starting from number 9 and it kept on decreasing for successive odd positions.
Odd place numbers are getting added with twice the number which has been previously subtracted..
hence next number will be
20–7 = 13..