you use α = .001,  using p-value for X2, is the coefficient of X2 is significantly different from 0.  Yes  No

Q: Find all values of x for which rank(A) = 2. 2207 A = 8 || -4 -2 x -7 -6 -4 -2 -14

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Q: How did u get v(x)=14.4? My calculator say its -361.4625?

A: The variance is never negative and it cannot be -361.4625. From previous parts the marginal…

Q: Determine the value of x so that x-2 =1/9

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Q: how did you arrive at x=34

A: Apologies for the inconvenience. Here is the correct solution:   The given profit function is:…

Q: For what value of x is p(x) = 100 if p(x) = x³ - 5x¹ − 3x³ + 29x² + 2x − 24? Type your answer...

A: We have to solve an equation f(x)=0. As no method is mentioned, I would apply a numerical method…

Q: d.x 1 x(1 – In x)

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Q: 19. What is the equivalent value of *Vx+ Tdx 20. In evaluating (&+ Idx x dx which one is to be used?…

A: The solution for the above question is as shown below.

Q: ifn2x/4 = 16 then x is?

A: Step 1:To solve the equation 42x​=16 for x, you can follow these steps:42x​=16First, multiply both…

Q: find F if C=175 in the formula C=5/9(F-32)

A: Here we are given the temperature in Celsius and we need to find its equivalent temperature in…

Q: X+3.1=2.1 find x

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Q: Explain why the following equation has one and only one real solution. Make sure you state why you…

A: Since f(x)=x7+x3+x-1 is a polynomial thus it is continuous over all the real number ,(-∞,∞). since…

Q: Describe differences between (fog)(x) and (gof)(x). Give examples

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Q: If x1/2 =(42)1/24 then find the value of x

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Q: Given that ƒ (-2) = −10, find ƒ−¹ (−10).

A: The answer is in step 2.

Q: But how did the value of b change from 3 to 1/3? If the value is between 0 and 1, could it be any…

A: An exponential function is given as 3 to the power x - this was the first line of the question. Now…

Q: Let f(æ) = 4x + 4 and g(x) = 5æ? + 2æ. After simplifying, (f + g)(x) =

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Q: 1/3 of × = 18. Identify the ×.

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Q: for part b of the question, how did we get 2 answers after isolating for x?

A: Since the sinusoidal function is periodic , we get the repeated value.We can clearly see this in a…

Q: Suppose that the value (in $) of a car is described by V(t)=16,200(0.97)t, where t is the number of…

A: Given: Value of a car described by V(t) (in $) V(t)=16,200(0.97)t t number of years.

Q: Evaluate x2 dx

A: Use rules of integration

Q: Зx + 3х x² –4 — 3(х - 2) x(х+1) 16. x² – 36 ? x² 2 - 17. 4 ? х — 6 - x² – 5x – 50 20x+ 60 _…

A: As per our guidelines we are supposed to solve 3 sub parts , kindly repost the remaining part as…

Q: so, CfOr) = ?

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Q: xdx = 0 -00

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Q: How do you find the value of zc?

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Q: of “a” if (x2/3)(x1/4) = xa

A: The function is given as x23x14=xa. Simplify the expression to find the value of a. x23x14=xa Apply…

Q: xdx √x-2

A: