C' (t) billion dollars is the value of cumulative capital investment in the cellular phone industry, where t is the number of years after 2000. Using the model, write a sentence interpreting C (9) = 285.125. In [Select] , the [Select] [Select] dollars was 285.125

Q: . What is the coefficient of a" in (2 – x)"?

A:

Q: Then A-1 If A = 5 1 -16 -3 0 0 0 -1 0 w 00+ 4 -13

A:

Q: Assume that 2< a < 3 and1<b< 2. Prove that: 2 < a? - 2 < 8. VI

A:

Q: • f Exct) cas wot} = = /2 [xcf_fo) + X (f +for]

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly…

Q: Find (a) ∣A∣, (b) ∣B∣, (c) AB, and (d) ∣AB∣. Then verify that ∣A∣∣B∣ = ∣AB∣.

A: Hello! Thank you for the question but as per our honor code we'll able to solve only three sub -…

Q: Supposer FCE, acE is algebraic F and dog (a/F) 13 odd. Proveo that F(a)= F(a²). over

A:

Q: "/. (e) Evaluate n (c) Evaluate "m(i )

A: We have given

Q: 1. (a). Show that (1 · 1) + (0 ∙ 1 + 0) = 1. (b). Find the value of (1 + 1) .

A:

Q: .5 .2 x° + 6,000x² + 1,000,000 lim 5x5 + 5,000x² X→-0

A:

Q: Tapoint on the function, /(x), s(-8,9). state the corresponding point on its inverse (0).

A:

Q: Let F = (, , 2). Calculate div (F) and curl (F). (Use symbolic notation and fractions where needed.)…

A: We have to calculate  and .

Q: (1) How much is 0! ? (by convention on). 0!

A: (1) Given

Q: If n(Ax B) = 620 and n(B) = 31, find n(A). n(A)= n(B)= @)(::;:233)5

A:

Q: If In elnx - = In (x – 4) = In2, then x %3D

A:

Q: @ Fs{f"cx>}=V Pf 66)-P Fs {f cx)} | proof: H.w.

A:

Q: [ (ln(7x))²dæ

A:

Q: Let 1)" Find sup A and inf A. Provide some explanations how you got their values or why they don't…

A:

Q: 3) ATB, f) BTA. ΤΑ.

A: We have used the basic multiplication rules of matrices.

Q: According to boolean algebra x.(1 + y) =?

A: We will use the following 3 rules : (i) Distributive law : a•(b+c) = a•b + a•c  (ii) Identity law :…

Q: Compute the following values, showing your work: φ(20), φ(25), φ(54) and φ(8!)

A:

Q: C. Evaluale f(?-1) if F()= 3. if 251

A:

Q: [3re² 3re²z dx = C

A:

Q: Let A = B = C = {x 1 x is a real number}. Let f: A → B and g: B → C be defined as follows: f(a) 2a…

A: