4 years ago

Write a recursive formula and an explicit formula for the following arithmetic sequence.

Mathematics

1 answer:

Serjik [45]4 years ago

3 0

Answer:

Explicit: a₁=61 aₙ=a₁ -3ₓ(n-1)

Recursive: a₁=61 aₙ=aₙ₋₁ - 3

Step-by-step explanation:

Explicit: a₁=61 aₙ=a₁ -3ₓ(n-1)

Recursive: a₁=61 aₙ=aₙ₋₁ - 3

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A linguist had a gross income of 53,350 last year. If 17.9% of his income got withheld for federal income tax, how much of the l

GenaCL600 [577]

53,350 / 100
Because of 100%

You get 533.5

533.5 • 15.9
Because of 15.9%

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5 0

3 years ago

Read 2 more answers

All the cubes between 1000 and 3000

beks73 [17]

It would be 10^3 = 1000, 11^3= 1331, 12^3 = 1728, 13^3 = 2197, 14^3 = 2,744

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4 years ago

Jasmine's purchases at the mall cost $125.89. If the sales tax is 4.5% how much will she pay in total for her purchases

mihalych1998 [28]

Answer:

■ Sales tax: $5.67

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■ Total Cost/Price including ST: $131.56

Step-by-step explanation:

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3 years ago

Answer question one and show work.

likoan [24]

Answer:

x = 28

Step-by-step explanation:

angle 1 and angle 2 are complementary (their sum is 90°)

x + 5 + 2x + 1 = 90 add like terms

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3 0

3 years ago

What is the mass of a cylinder of lead with a radius of 2 centimeters and a height of 6 centimeters, given that the density of l

ycow [4]

The mass of lead cylinder is: 859.10 grams

Step-by-step explanation:

In order to find the mass of a cylinder we have to find the volume first

Given

Radius = r = 2 cm

Height = h = 6 cm

The volume of cylinder is given by:

$V = \pi r^2h$

Putting the values

$V = 3.14 * (2)^2 * 6\\= 3.14*4*6\\=75.36\ cm^3$

Now,

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$Mass\ of\ cylinder = Volume*Density\\= 75.36*11.4\\=859.10\ grams$

The mass of lead cylinder is: 859.10 grams

Keywords: Volume, Density

Learn more about volume at:

#LearnwithBrainly

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3 years ago