Which of the the following fractions is not equivalent to 1/4
1 answer:
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A
this is a geometric sequence since there exists a common ratio r between the terms
r = =
=
= 3
B
to obtain the next term in the sequence multiply the previous term by 3
= 3
← recursive rule
C
the n th term of a geometric sequence is
=
where is the first term in the sequence
= 7 ×
← explicit rule
Answer:
volume = 326.21
Step-by-step explanation:
a base side = 13cm
b base side = 12cm
c base side = 22cm
h height = 5cm
