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3 years ago

Equation A: 3 + 5 = 8 Equation B: (3 + 5) / __ = 4

Mathematics

1 answer:

tangare [24]3 years ago

8 0

Answer:

Step-by-step explanation:

If 3+5=8 in equation A

then (3+5)/_ =4 must must be 2

(8)/2=4 the only number that would make sense is 2

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Answer:

a) $a_n=5\,\,(2)^{n-1}$

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Step-by-step explanation:

a) Geometric sequence with first term 5 and common ratio 2, where the nth term can be calculated via:

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c) Geometric sequence with first term 160 and common ratio -1/2, where the nth term can be calculated via:

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3 years ago

Solve for p.

Marat540 [252]

Hi there

3(p + q) = q
Solve for P

Use the distributive property
(3)(p) + (3)(q) = q
3p + 3q = q
3p = q-3q
3p = -2q
p = -2q/3

The answer is D

If you have any further questions please let me know :)

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