What is the surface area of the prism below?
2 answers:
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Answer:
a_n = 28-2n
Step-by-step explanation:
Given sequence is:
26,24,22,20
We can see that the difference between consecutive terms is same so the sequence is an arithmetic sequence
The standard formula for arithmetic sequence is:
Here,
a_n is the nth term
a_1 is the first term
and d is the common difference
So,
d = 24-26
= -2
a_1 = 26
Putting the values of d and a_1
Hence, the recursive formula for given sequence is: a_n = 28-2n ..
Find the ratio of number of oranges received by John and Steve , you get 9:16
do cross multiplication
9:16
x:75
ignore the decimals
do cross multiplication
9:16
x:75
ignore the decimals