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kirill115 [55]
2 years ago
13

What is a formula for the nth term of the given sequence?

Mathematics
1 answer:
Mila [183]2 years ago
7 0

Answer:

The nth term formula is as follows:

where the first phrase is a

n is the term's number.

The common difference is denoted by the letter d.

Step-by-step explanation:

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Della by tree seedling that was 2 1/4 feet tall during the first year it grew 1 1/6 ft after two years it was 5 ft tall how much
jasenka [17]
<h2>Greetings!</h2>

Answer:

\frac{19}{12} feet

Step-by-step explanation:

First, we need to find the height after one year:

2.25 + 1 1/6 = \frac{41}{12}

Now to find the amount in the second year, we can subtract the above amount from 5:

5 - \frac{41}{12} = \frac{19}{12}

So in the second year it grew \frac{19}{12} feet


<h2>Hope this helps!</h2>
8 0
3 years ago
There are 30 biscuits in a tin. 8 of the biscuits are iced, of which 6 contain
amid [387]

The probability that a biscuit picked at random contains chocolate

chips. = 1/5 , The Venn Diagram is attached with the answer.

<h3>What is Probability ?</h3>

Probability is defined as the study of likeliness of an event to happen.

It is given that

There are 30 biscuits in a tin

8 of the biscuits are iced, of which 6 contain chocolate chips

4 biscuits are neither iced nor contain chocolate chips.

the probability that a biscuit picked at random contains chocolate

chips.

There are total 6 biscuits which have chocolate chips

The probability that a biscuit picked at random contains chocolate

chips. = 6/8 *8/30 = 6/30 = 1/5

The probability that a biscuit picked at random contains chocolate

chips. = 1/5

The Venn Diagram is attached with the answer.

To know more about Probability

brainly.com/question/11234923

#SPJ1

5 0
2 years ago
A dolphin is swimming 10 feet below the surface.it descends another 12 feet before rising 4 feet. How far below the surface is i
Katyanochek1 [597]
10 ft +12 ft =22ft so it 22 ft.
22ft-4ft is 18ft.
18 ft is the answer
6 0
3 years ago
Read 2 more answers
Expand and simplify (2x+2)(2x+1)
s344n2d4d5 [400]

Answer:

4x^2+6x+2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The perimeter of a rectangular playground shown is 140 feet what is the area of the playground if the length is 40 feet
Orlov [11]
This will leave you with

140 = 2(40) + 2x

60 = 2x

30= x



So the length is 30.
3 0
3 years ago
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