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Setler79 [48]
3 years ago
5

LOTS OF POINTS!!! PLEASE ANSWER IT

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
7 0

Answer:

a) C

b) F

c) A

d) D

e) B

f) E

Scilla [17]3 years ago
6 0

a) C

b) F

c) A

d) D

e) B

f) E

Step-by-step explanation:

To find the correct algebraic expression for each table.

For table a)

The values of T is 2 more than the values of n

So, T ⇒ n+2

For table b)

The values of T is 3 less than the values of n

So, T ⇒ n-3

For table c)

The values of T is thrice of the values of n

So, T ⇒ 3n

For table d)

The values of T is 2 more than from the thrice of the values of n

So, T ⇒ 3n+2

For table e)

The values of T is square of the values of n

So, T ⇒ n²

For table f)

The values of T is 1 less than from the twice of the values of n

So, T ⇒ 2n-1

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What is the interest rate if the principal is $25,000, the interest is $10,875, and the time is 15 years?
mel-nik [20]

Answer:

interest rate = 2.9%

Step-by-step explanation:

the principal is $25,000, the interest is $10,875

Number of years = 15

We use simple interest formula

I = P*r*t

Where I is the interest amount=10,875

P is the principal amount= 25000

r is the interest rate = r

t is the number of years = 15

Plug in all the value in the formula

I = P*r*t

10875 = 25000 * r * 15

10875 = 375000 * r

Divide both sides by 375000

r=0.029

We always write rate of interest in percentage so we multiply by 100

0.029 * 100= 2.9%

So interest rate = 2.9%



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2 years ago
√50 inrrational or rational
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Answer:

it is irrational

Step-by-step explanation:

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3 years ago
What is the absolute mean deviation of this data?<br> 1, 2, 3, 3, 4,5, 6, 8
Harlamova29_29 [7]

Answer:

4/1/7 ( 4 and 1 over 7)

Step-by-step explanation:

First add all the numbers

1+2+3+4+5+6+8= 29

Finally you divide the total by counting the numbers which you have add up

29÷7

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The answer is a or b or c or d
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After the dimensions of an equilateral triangle are increased by a scale factor of 2.5, the perimeter is 45 units. What were the
Otrada [13]

Answer:

Original side of triangle = 6 units

Step-by-step explanation:

Given:

Perimeter = 45 units

Scale factor = 2.5 (Increase)

Find:

Original side of triangle = ?

Computation:

Original Perimeter = Perimeter / Scale factor

Original Perimeter = 45 units / 2.5

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