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katrin2010 [14]
2 years ago
5

1. the sum of n and five x + (5 + 7)

Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
4 0

Answer:

x + 12

Step-by-step explanation:

x = (5 + 7)

1). add 5 + 7

x = (5 +7) = 12

x + 12

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<img src="https://tex.z-dn.net/?f=5x%2B2%3D22" id="TexFormula1" title="5x+2=22" alt="5x+2=22" align="absmiddle" class="latex-for
ddd [48]

Step-by-step explanation:

Subtract

2

2

2

from both sides of the equation

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5x+2=22

5x+2=22

5

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7 0
2 years ago
Read 2 more answers
Find the missing term (x+2)^2=x^2+4x+___
Darina [25.2K]

Answer:

The missing term is 4...

4 0
3 years ago
What is 5+5? I only need to know what is 5+5
Anettt [7]
5+5= 10
five plus five is ten
3 0
3 years ago
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Statisticians use sampling plans to either accept or reject batches or lots of material. Suppose one of these sampling plans inv
vivado [14]

Answer:

x= {0,1,2,3,4,5,6,7,8,9,10}

Step-by-step explanation:

As the random variable takes the values from 0 ----10 it can be written as

x= {0,1,2,3,4,5,6,7,8,9,10}

The probability of the defective and non defective items would be

P ( defective) = 12/ 100 = 0.12

P ( non defective) = 1-0.12= 0.88

Since the events are independent the probability of defective items in the randomly 10 selected items would be given

P (1/10) * 0.12 +P ( 2/10) * 0.12 + P(3/10)*0.12 ,---------,+P (10/10) * 0.12

Similarly the probability of non defective item s would be

P (1/10) * 0.88 +P ( 2/10) * 0.88 + P(3/10)*0.88 ---------P (10/10) * 0.88

That is the individual probability is multiplied with the probability of the defective or non defective items to get the total probability of defective and non defective items as the events are independent.

6 0
2 years ago
If an object has a Mass of 11g and a volume fo 13mil, what is its density?
tino4ka555 [31]

Step-by-step explanation:

Mass (m) = 11 g

volume (v) = 13 ml

density (d) = ?

We know density is defined as mass per unit volume so

d = m / v

= 11 / 13

= 0.85 g/ml

Density (d) = 0.85 g/ml

5 0
3 years ago
Read 2 more answers
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