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3 years ago

12.5 x n= 32 What is N???

Mathematics

1 answer:

Firdavs [7]3 years ago

6 0

Hello from MrBillDoesMath!

Answer:

2.56

Discussion:

12.5 * n = 32 => divide both sides by 12.5

n = 32/12.5 = 2.56

Thank you,

MrB

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(-4+5)/(-1)+3-21/(-7)13[-11(-2)-19

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Answer:

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Step-by-step explanation:

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3 years ago

In a box of 25 switches, 3 are defective. what is the probability of randomly selecting a switch that is not defective? enter yo

sergey [27]

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3 years ago

How many terms are in the arithmetic sequence 9, 2, −5, . . . , −187?

Fantom [35]

9, 2, -5... so is going down by 7 each time, meaning the "common difference" is -7.

$\bf n^{th}\textit{ term of an arithmetic sequence}\\\\
a_n=a_1+(n-1)d\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
d=\textit{common difference}\\
----------\\
a_1=9\\
d=-7\\
a_n=-187
\end{cases}
\\\\\\
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\\\\\\
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3 years ago

Plzzz help<br> What is the distance between P(-3, -2) and Q(5, -2)?

Yuri [45]

Well first, you have to know the distance formula. You plug the coordinates into it and you get the answer.

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6 0

3 years ago

In arithmetic sequence the first term is 5 and the common difference is 4. Determine the 6th term of sequence

Harlamova29_29 [7]

Answer:

The 6th term of the sequence is 25

Step-by-step explanation:

first term = a = 5

common difference = d = 4

The nth term of a sequence is

T_n = a + (n - 1)d

Therefore, the 6th term of the sequence is

T_6 = a + (6 - 1)d

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T_6 = 5 + 20

T_6 = 25

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3 years ago