Answer
584.56714755 = 146
Step-by-step explanation:
584.567 is 4 times 146 ...
...and 4 can be written as 2 to the power 2.
So, the 4 can just be pulled outside of the radical sign, as a 2 ,
and the other factor, the 146 , just stays inside of the radical sign.
Given the weekly deductions raised, the annual Federal Tax deduction is $ 3,189.68.
Given that the deductions for the week were: Federal Tax $ 61.34, FICA $ 52.05, and State $ 7.92; To determine what is the annual Federal Tax deduction, the following calculation must be performed:
The weekly deduction must be multiplied by the number of weeks that a year has, to obtain the final amount of taxes.
- $ 61.34 x 52 = X
- $ 3,189.68 = X
Therefore, the annual Federal Tax deduction is $ 3,189.68.
Learn more in brainly.com/question/25225323
Standard Deviation, σ: 1.5
Count, N: 10
Sum, Σx: 15
Mean, μ: 1.5
Variance, σ2: 2.25
Steps
σ2 =
Σ(xi - μ)2
N
=
(0 - 1.5)2 + ... + (5 - 1.5)2
10
=
22.5
10
= 2.25
σ = √2.25
= 1.5
Answer:
I wish that i was goof at math
Step-by-step explanation:
Answer:
Max = 86; min = 36.54
Step-by-step explanation:
Step 1. Find the critical points.
(a) Take the derivative of the function.
Set it to zero and solve.
![\begin{array}{rcl}2x - \dfrac{85}{x^{2}} & = & 0\\\\2x^{3} - 85 & = & 0\\2x^{3} & = & 85\\\\x^{3} & = &\dfrac{85}{2}\\\\x & = & \sqrt [3]{\dfrac{85}{2}}\\\\& \approx & 3.490\\\end{array}\](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Brcl%7D2x%20-%20%5Cdfrac%7B85%7D%7Bx%5E%7B2%7D%7D%20%26%20%3D%20%26%200%5C%5C%5C%5C2x%5E%7B3%7D%20-%2085%20%26%20%3D%20%26%200%5C%5C2x%5E%7B3%7D%20%26%20%3D%20%26%2085%5C%5C%5C%5Cx%5E%7B3%7D%20%26%20%3D%20%26%5Cdfrac%7B85%7D%7B2%7D%5C%5C%5C%5Cx%20%26%20%3D%20%26%20%5Csqrt%20%5B3%5D%7B%5Cdfrac%7B85%7D%7B2%7D%7D%5C%5C%5C%5C%26%20%5Capprox%20%26%203.490%5C%5C%5Cend%7Barray%7D%5C)
(b) Calculate ƒ(x) at the critical point.
Step 2. Calculate ƒ(x) at the endpoints of the interval
Step 3.Identify the maxima and minima.
ƒ(x) achieves its absolute maximum of 86 at x = 1 and its absolute minimum of 36.54 at x = 3.490
The figure below shows the graph of ƒ(x) from x = 1 to x = 5.
