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valkas [14]
3 years ago
10

Solve: (3*5)+(45*4)-(24/2)+(12-4)-(5*2)=

Mathematics
1 answer:
Anna11 [10]3 years ago
8 0

Answer:

B) 181

Step-by-step explanation:

3*5=15

45*4=180

24/2=12

12-4=8

5*2=10

15+190-12+10-10=181

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3 years ago
Given the sequence tn defined recursively below, find t4.
Alina [70]

Answer:

t_4 = 20

Step-by-step explanation:

The base case in the recursive function are:

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The recursive case is equal to:

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So replace t_n for t_4:

t_4 = 2t_{3} + 3t_{2}

In the new expression t_2 is a base case so you don't have to worry for that part, but t_3 is still the recursive case so evaluate again in t_n

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t_2 and t_1\\ are define as base cases so you replace for it's numbers:

t_3 = 2(2) + 3(1) = 7

Now return to t_4 and replace for the new values:

t_4 = 2(7) + 3(2) = 14 + 6 = 20

So the final answer is 20

3 0
3 years ago
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Natalija [7]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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mrs_skeptik [129]

Answer:

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