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Doss [256]
1 year ago
5

A number is cut in half

Mathematics
2 answers:
cupoosta [38]1 year ago
7 0

Answer:

32

Step-by-step explanation:



scZoUnD [109]1 year ago
7 0
Well since 10 was added and the final number is 26, you first want to subtract 10 from 26:

16

And before 10 was added the number was cut in half, which means you now need to multiply by 2:

32

The original number is 32.
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1/2

Step-by-step explanation:

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A sales manager collected data on annual sales for new customer accounts and the number of years of experience for a sample of 1
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Answer:

(1)-

b1 =~3.4

bo= ~ 82.8

(2)- ý=[82.8]+[3.4] x

(3)- The change in annual sales ($1000) for every year of experience is= 3.4

(4)-r^2=~ 0.847

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Step-by-step explanation:

(1)- b1 = 3.4606

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bo = 82.8296

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(2)-

ý=[82.8]+[3.4] x

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(4)- r^2 = 0.84776

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Percentage of the variation in annual sales can be explained by the years of experience

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Estimated annual sales

= 82.8296 + 3.4606 × 8 ($ 1000).

= 110.5144 ( $1000)

= $ 110514:4

= $110514

5 0
3 years ago
When can you use mathematics in real life situations
Reptile [31]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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