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nirvana33 [79]
3 years ago
8

I need help on number 1

Mathematics
1 answer:
prisoha [69]3 years ago
7 0
I hop this is right number 3
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Solve the radical equation.<br> sqrt 25 – 40x = X – 10
Citrus2011 [14]

-40x=-10-20

-40x=-35

x= 7/8

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2 years ago
The ratio of men to women working for a company is 3 to 4. If there are 112 employees total, how many work for the company ​
Ksenya-84 [330]

Answer:

112

Since you stated 112 employees work for the company, and your question was how many work for the company, it is definetly

112.

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3 years ago
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This question relates to concepts covered in Lectures 1 &amp; 2. You can use any of the excel files posted to work through the q
liubo4ka [24]

Answer:

mean of this demand distribution = 100

Step-by-step explanation:

To find the mean of this demand distribution;

Mean = Expected vale = E[x]

for discrete provability function,

we say E[x] = ∑(x.p(x))

x     p(x)     x.p(x)

10     0.1     1

30    0.4    12

60    0.4    24

90    0.7    63

∴ ∑(x.p(x)) = ( 1 + 12 + 24 + 63 )

∑(x.p(x)) = 100

7 0
2 years ago
Help me plz plz help plz!!!!
Andrei [34K]

Answer:

5×3+5×w

Step-by-step explanation:

3 0
2 years ago
Density is mass divided by volume. Find the density of an aluminum block with a mass of 35 grams and a volume of 14 cm3?
castortr0y [4]
The answer is 2.5 g/cm 3 :)

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