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ryzh [129]
3 years ago
7

For each sequence, find a formula for the general term, An

Mathematics
1 answer:
Mrac [35]3 years ago
8 0

Starting with <em>n</em> = 1, the first sequence is given by

(<em>n</em> - 1)/<em>n</em>

since 0 = (1 - 1)/1, and each successive term has a numerator that is 1 less than the denominator.

The second sequence is

1/(3<em>n</em>)

since each denominator is a positive multiple of 3.

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Kendra is babysitting her cousins, who are quintuplets. At snacktime, Kendra puts 5 plates on the table. She cuts apples into sl
andreyandreev [35.5K]

Answer:

Kendra is watching over 5 children. She wants to be sure that they each have an even number of apple slices. There are 35 apple slices total. She wants to take 35 and put it equally into 5 groups.

Your equation would be 5s=35, where s would be the total amount of apple slices on each plate.

To solve this equation you would divide both sides by 5 to get 7. s=7 (35/5=7)

Each quintuplet would be 7 apple slices.

Hope this helps ;)

3 0
3 years ago
Solve the equation.<br> 3|10x - 4| = 78
Rom4ik [11]

Answer:

x(down 1)=-11/5, x(down 2) =3

Step-by-step explanation:

7 0
1 year ago
A b and c lie on a straight line given that angle y = 125 and angle z = 313 work out x
inysia [295]

Answer:

∠x = 78

Step-by-step explanation:

∠y + ∠1 = 180

=> 125 + ∠1 = 180

=> ∠1 = 180 - 125

=> ∠1 = 55

∠z + ∠2 = 360

=> 313 + ∠2 = 360

=> ∠2 = 360-313

=> ∠2 = 47

∠1 + ∠2 + ∠x = 180

=> 55 + 47 + ∠x = 180

=> ∠x = 180 - 55 - 47

=> ∠x = 78

3 0
3 years ago
Read 2 more answers
Find slope of line through each pair of points (3,9), (-19, -12)
koban [17]
21/22

use y2-y1 / x2-x1
(9-(-12)) / (3-(-19))
21/22
5 0
3 years ago
Two ships leave from the same port. One travels west 84 miles and the other travels 62 miles north. Determine the distance betwe
butalik [34]
84+62=146
146 is the answer
5 0
3 years ago
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