Which choice is the solution set for the inequality below? √x <7
1 answer:
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Answer:
The Principal is $877.19 And Compound Interest is $372.81
Step-by-step explanation:
Given as :
Amount after investment = $1250
The time period of investment = 6 years
The nominal rate = 6% compounded semiannually
Let the principal = P
From compounded method
Amount = Principal ×
Or, $1250 = P ×
Or, $1250 = P ×
Or, $1250 = P × 1.425
∴ P =
I.e P = $877.19
So , Principal = $877.19
Now, Compound Interest = Amount - Principal
= $1250 - $877.19
Or, CI = $372.81
Hence The Principal is $877.19 And Compound Interest is $372.81 Answer
Answer:
There is enough statistical evidence to suggest that there is no difference between the mean number of households picking either service
Step-by-step explanation:
The parameters of the music streaming service are;
The average number of households using Apple Music, = 1.73 million
The standard deviation, σ₁² = 0.46 million
The average number of households using Spotify, = 2.17 million
The standard deviation, σ₂² = 0.33 million
The significance level = 0.01
Hypothesis testing with different population standard deviation
H₀: ≠
H₁: =
p-value for the test statistic = 2 × P(Z <-2.6923) = 2 × 0.00357 = 0.00714
Therefore, the p-value is less than the significance level, and it is therefore unlikely that the result will be observed under the null hypothesis
We therefore reject the null hypothesis and there is enough statistical evidence to suggest that there is no difference between the mean number of households picking either service
Answer:
94/3 = 31.333
Step-by-step explanation:
The total hours worked = the amount of employees * hours worked
First I converted the mixed fraction 6 into
Then I multiplied it by the amount of employees.
* 5 =
= 31.33333