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fredd [130]
3 years ago
10

Would you rather put $3 in the bank and have it triple each week for 4 weeks or put $4 in the bank and have that quadruple each

week for 3 weeks?
Mathematics
2 answers:
snow_lady [41]3 years ago
8 0
Well it wouldn’t matter because you will get the same amount at the end if you want to get the money faster do 4$ for 3 weeks
Hitman42 [59]3 years ago
8 0

Answer:

$4 for 3 weeks

Step-by-step explanation:

If you have 3 dollars in the bank tripling for 4 weeks you're basically doing 3^4 which equals 243 and if you do it the other way it is 4^4 which is 256

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Please I need help on Fundametal Trigonometric Identities?
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Fundamental Trigonometric Identities are listed below:

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Fundamental Trigonometric Identities can be defined as the basic identities or variables that can be used to proffer solutions to any problem relating to angles and trigonometry.

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7 0
1 year ago
The CEO of a large corporation asks his Human Resource (HR) director to study absenteeism among its executive-level managers at
Fynjy0 [20]

Answer:

Following are the answer to this question:

Step-by-step explanation:

Given:

n = 30 is the sample size.  

The mean  \bar X = 7.3 days.  

The standard deviation = 6.2 days.  

df = n-1  

     = 30-1 \\      =29

The importance level is \alpha = 0.10  

The table value is calculated with a function excel 2010:

= tinv (\ probility, \ freedom \ level) \\= tinv (0.10,29) \\ =1.699127\\ =  t_{al(2x-1)}= 1.699127

The method for calculating the trust interval of 90 percent for the true population means is:

Formula:

\bar X - t_{al 2,x-1} \frac{S}{\sqrt{n}} \leq \mu \leq \bar X+ t_{al 2,x-1}   \frac{S}{\sqrt{n}}

=\bar X - t_{0.5, 29} \frac{6.2}{\sqrt{30}} \leq \mu \leq \bar X+ t_{0.5, 29}   \frac{6.2}{\sqrt{30}}\\\\=7.3 -1.699127 \frac{6.2}{\sqrt{30}}\leq \mu \leq7.3 +1.699127 \frac{6.2}{\sqrt{30}}\\\\=7.3 -1.699127 (1.13196)\leq \mu \leq7.3 +1.699127  (1.13196) \\\\=5.37 \leq \mu  \leq 9.22 \\

It can rest assured that the true people needs that middle managers are unavailable from 5,37 to 9,23 during the years.

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maria [59]

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