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2 years ago

Find the formula for the nth term of the arithmetic sequence a1=15,d=9

Mathematics

1 answer:

sasho [114]2 years ago

8 0

The answer to this is a n = a1 + d(n - 1)

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3 years ago

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Which is equivalent to 64 to the 1/4 power

Sladkaya [172]

Answer:

The answer to your question is the first option

Step-by-step explanation:

64 $^{1/4}$

Process

1.- Find the prime factors of 64

64 2

32 2

16 2

8 2

4 2

2 2

64 = 2⁶

2.- Express 64 as a fractional exponent

64 $^{1/4} = 2^{6/4}$

3.- Simplify

64 $^{1/4} = 2^{4/4} 2^{2/4}$

64 $^{1/4} = 2^{1} 2^{2/4}$

64 $^{1/4} = 2\sqrt[4]{2^{2}}$

4.- Result

64 $^{1/4} = 2\sqrt[4]{4}$

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3 years ago

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3 years ago

The numbers 2-12 are written on cards and placed in the bag.what is the probability of picking an even number then replacing it

weeeeeb [17]

2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

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6 cards contain even numbers.

Answer: p(even) = 6/11

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Answer: p(even then 7) = 6/121

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3 years ago

Find the formula for the nth term of the arithmetic sequence a1=15,d=9​

Find the formula for the nth term of the arithmetic sequence a1=15,d=9