How do the mathematical domain and reasonable domain
compare?
one marketing company assumes a yearly growth in social
media followers of 2.5% after implementing their ideas.
their client currently has 40,000 followers. they model the
projected growth with the following function, where x is the
time in years since 2017
f(x) = 40,000(1.025
o mathematical ex € ry reasonable: {x20)
mathematical: € rreasonable: (x € wix20)
o mathematical: {x er} reasonable { $40,000}
mathematical ix e ri reasonable: {xe w x5 40,000)

can you hlep me do homework?

step-by-step explanation:

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places