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Bad White [126]
3 years ago
5

The total age of a woman and her son is 51 years. Three years ago, the woman was eight times as old as her son. How is old is he

r son now?
Algebra question
Mathematics
1 answer:
Veronika [31]3 years ago
6 0

51 - 3 = 48

48 / 8 = 6

6 + 3 = 9

Her son is 9 years old

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Answer:

answer is 0.001254.

Step-by-step explanation:

Given that you invested in 3 stocks of Engineering Aces, Upton Clothiers, and Thompson Musical Instruments.

Also given that each stock value is independent of the other.

Let E be the event changing in value by more than 10% in a given week for Engineering Aces,

U be the event changing in value by more than 10% in a given week for Upton Clothiers, and T be the event changing in value by more than 10% in a given week for Thompson Musical Instruments.

Given that P(E) =  = 19%

P(U) = 11%

P(T) = 6%

probability that all three will change by more than 10% in the same week

= P(EUT)

= P(E) P(U) P(T) since three events are independent.

=0.19(0.11)0.06

= 0.001254



8 0
3 years ago
The number 0.4 can be written as 4/10, so it is a rational number?
riadik2000 [5.3K]
Hello, 

               Yes of course 0.4 or 4/10 is a rational number :)
 

                                                                          Have a nice day :)
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Yuki888 [10]

Answer:

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Step-by-step explanation:

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Answer:

I think you solved it my g

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