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3 years ago

Which of the following lists is in the correct order from smallest to largest?

Mathematics

1 answer:

Hitman42 [59]3 years ago

8 0

Answer:

D the 4th one that starts with-13.

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Consider the recursive formula an = (2 + an-1) / 2

wel

Answer: The correct option is B. The third term is 4.

Explanation:

The given recursive formula is,

$a_n=\frac{2+a_{n-1}}{2}$

It is given that the first term is 10. So,

$a_1=10$

To find third term, first we have to find the second term.

$a_2=\frac{2+a_{2-1}}{2}$

$a_2=\frac{2+a_{1}}{2}$

$a_2=\frac{2+10}{2}$

$a_2=\frac{12}{2}$

$a_2=6$

Therefore the second term is 6.

$a_3=\frac{2+a_{3-1}}{2}$

$a_3=\frac{2+a_{2}}{2}$

$a_3=\frac{2+6}{2}$

$a_3=\frac{8}{2}$

$a_3=4$

Therefore, the correct option is B. The third term is 4.

7 0

4 years ago

ashley purchased a prepaid card phone card for $15. long distance calls cost 11 cents per minute using this card. ashley used he

user100 [1]

It depends if Ashley was on the call for seconds too,if there can be a remainder , if so then it would be 3 min. and 47 sec.

5 0

3 years ago

If f(x) = 5x + 3x² - 7x

Novay_Z [31]

Answer:

the answer is going to be A. -6x - 14 x+ 6

4 0

3 years ago

6/9 = ayuden porfa se los agradeceria

Aleks [24]

<u>Answer</u>

6\9=2\3 that is the answer hopes it helps

7 0

3 years ago

Find two numbers whose sum is -2 and whose difference is -8

Savatey [412]

$( - 2) + ( - 8) \\ = - 2 - 8 \\ = - 10 \\ \\$

tus is te first Number

te second

(-2)-(-8)

-2+8

the 2 Number are -10 $ 6

8 0

3 years ago