What is the first term in the pattern with formula 20 · 5n – 1?
Answers
Answered by
0
a= 20×5×1-1
a=100-1
a =99
a=100-1
a =99
1naruto91:
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100% yrr
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but these are the answer choices
A.
0
B.
20
C.
25
D.
100
0
B.
20
C.
25
D.
100
looking for the first term remember
so 100 D.
Answered by
0
put n = 1
therefore the first term will be = 20 x 5(1) - 1
= 20 x 5 -1
= 100 - 1
= 99
therefore the first term will be = 20 x 5(1) - 1
= 20 x 5 -1
= 100 - 1
= 99
A.
0
B.
20
C.
25
D.
100
0
B.
20
C.
25
D.
100
these are the answer choices
99 isnt one of them
the first term
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