3 years ago

Write an explicit formula for each sequence. 3, 7, 11, 15, ...

Mathematics

1 answer:

Stels [109]3 years ago

8 0

Answer:

f(n)= f(1)+d(n-1)

Step-by-step explanation:

the aerithmetric explict formula is the one above, but im not sure what the question is asking, your difference is 4 btw

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a red lamp flashes every 10 seconds ,a yellow lamp flashes every 24 seconds and a blue lamp flashes every 30 seconds.How many ti

jeka57 [31]

Answer:

600x

Step-by-step explanation:

10 x 24x 30 - 10x 60x

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3 years ago

Jake began the day with 88 dollars in his wallet. Then he deposited some money into the bank from what was in his wallet. After

Arada [10]

Answer:

If you're asking how much he deposited at the bank the answer would be 65.

Explanation:

88 - 23 = 65

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3 years ago

What is 10 divided by 587?

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4 years ago

7 1/8 × 5 2/3 O 35 1/12 O 40 3/8 O 35 3/8

Mashcka [7]

Answer:

I hope this helped

Step-by-step explanation:

mark me brainlist

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3 years ago

Write any two necessary condition for collinearity.

Zolol [24]

Collinear points: Three points A, B and C are said to be collinear if they lie on the same straight line.

There points A, B and C will be collinear if AB + BC = AC as is clear from the adjoining figure.

In general, three points A, B and C are collinear if the sum of the lengths of any two line segments among AB, BC and CA is equal to the length of the remaining line segment, that is, either AB + BC = AC or AC +CB = AB or BA + AC = BC.

In other words,

There points A, B and C are collinear if:

(i) AB + BC = AC i.e.,

Or, (ii) AB + AC = BC i.e. ,

Or, AC + BC = AB i.e.,

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2 years ago