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gulaghasi [49]
3 years ago
11

B(1)=−7 b(n)=b(n−1)+12 ​ Find the 4th term in the sequence.

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0

Answer:

4th term = 29

to generate the terms, substitute n = 2, 3, 4 into the rule

noting that b(1) = - 7

b(2) = b(2 - 1) + 12 = b(1) + 12 = -7 + 12 = 5

b(3) = b(3 - 1) + 12 = b(2) + 12 = 5 + 12 = 17

b(4) = b(4 - 1) + 12 = b(3) + 12 = 17 + 12 = 29

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Answer:

Step-by-step explanation:

50 dollars = ∉34

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2552 ∉ × 50/34 dollar per ∉ =       in the units the ∉ cancel out

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(2552 × 50) / 34    = 3752.94 dollars     <------------------

Here is another way of looking at the answer...........

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= 382800 × (1/150) × (50/34)                          Rs × ∉/Rs × dollars/∉

=  3,752.94 dollars                                     leaving only dollars in the numerator

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