person invests $4080 in stocks​ today, and their value doubles every 5years. Let f​ (t) be the value​ (in dollars) of the investment at t years from now.   (a.) Find an equation of f. (b). Find the value of the investment 20 years from now.

Q: Dominoes region 7 manager projects a net income of $725,000. The net income typically represents 30%...

A:

Q: The sum of two brothers' ages is 38. One brother is ten years older than the other. How old is the y...

A:

Q: What effect does the “k” in f(x)= ^3 √x+k have on The graph of the cube root function ^3 √x and why...

A: Given the function We have to find the effect of the k in the above function.  

Q: Please help me to understand how this problem is worked out. Thanks!

A:

Q: You need a loan of $135,000 to buy a home. Caloulate your monthly payments and total dosing costs fo...

A: The loan amount of $135,000. The interest rate is 5% and the closing cost is $1100 for a term of 20 ...

Q: find the value of m for which the equation (m+1)x2+2(m+3)x+(m+8)=0 has equal roots

A:  

Q: Question: Which one of the following matrices is in Row-Echelon form? [1 -4 -6 | -5] | 5 | 7 0 1 1 0...

A: A matrix is in row echelon form if it satisfies the following conditions : The first non-zero eleme...

Q: Please show me steps to solve question 39

A: Given that: 3 = 3m23 - 8 m3

Q: A rancher has 54 meters of fence with to enclose three sides of a rectangular meadow the fourth side...

A:

Q: Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey t...

A: GIVEN  For a streaming music service that costs=  $14 per month  Download songs for offline listenin...

Q: A train is going on a journey. First it travels east for 50 kilometers. Then it turns north and trav...

A: It travels north by 22km so it must travel south by 22km to reach its original location.

Q: Problem--->Calculate the output for the function with the given input. expalin why not.       the...

A: The given function isfx=xx-1. Here function fx is not defined if x-1=0. x-1=0x=1 So, the function is...

Q: A line passes through the points (-3, 8) and (1, -12). Part A: Determine the rate of change.

A: Rate of change is the slope of the line To find the slope of a line using two given points , use for...

Q: 5) m+p÷5; use m = 1, and p 5

A: Given m+p ÷5    , m=1,  p=5   

Q: There is one point on the graph at (-4,2) and another located at (4,-2)   Identify the domain and th...

A: Consider the points given on the graph: -4,2  and  4,-2 Plot the points on the coordinate axis:

Q: Below is the previous 3-day work schedule for co-workers: Kate, Kevin, and Greg, who work at a gold ...

A: From the given set of data, we can make three different linear equations for the given 3 days Let th...

Q: Evaluate each expression for s = 4 and t = 8. (Must show work)  s 4 + t 2 + s ÷ 2  3 s t 2 ÷ ( s t )...

A: Given the value of s=4  and t=8 Substitute the values in the given expression to evaluate Apply orde...

Q: 2. A bag with 2 /2 ounces of peanuts can make 3 of a jar of peanut butter. It can make one full jar ...

A: Given: A bag with 2 12 ounces of peanuts can make 23 of a jar of peanut butter.  To determine: How m...

Q: Solve the equation with rational exponents. (x - 2)2/3 = 9 %3D

A:

Q: Jennifer Jones is an employee of Acme Manufacturing Company. She has an​ 8-hr workday and each day i...

A: hourly rate = $8.40 per hour unit rate     = $0.75 per hour

Q: Explain it correctly

A:

Q: The graph of y= f(x)= √x-9 is horizontally stretched away from the y-axis by a factor of 3 to produc...

A:

Q: Зх3 — 2х2 —6х + 4

A: a. Factorization, 3x3-2x2-6x+4=3x3-2x2-6x-4=x23x-2-23x-2=x2-23x-2

Q: what is the square root of 169

A: we can factorize the given number 169 as, 169=13×13  

Q: A real estate agency has fixed monthly costs associated with rent, staff salaries, utilities, and su...

A: Given: Total sales of $832,000 given net income of $15,704 Total sales of $326,000 gives net income ...

Q: I need help

A:

Q: What is the range? How would I find it?

A: If y=-5t2+14t+3 The range is all possible values of y.    This is an equation of a parabola. Since t...

Q: Let ​f(x)=x−2 and ​g(x)=x2−x.Find and simplify the expression ​(f•​g)(b​). ​(f•​g)(b​)= ​(Use int...

A:

Q: The actual height of a pyramid is 32 meters. Edwin uses a scale of 3 cm = 5 m to make a model of the...

A: The actual height of a pyramid is 32 meters. Scale used by Edwin  to make the model of the pyramid i...

Q: Algebra Question

A: Given-12(-3y+10)

Q: What effect does the “k” in F(x)= ^3 √x + k have on the graph of the cube root function if k>0...

A: Consider the given function and plot the graph for k = 0. Given, fx=x3+kFor k=0, fx=x3

Q: True or false:The rational(reciprocal)graph is the inverse graph of the line graph

A: Let us consider f(x)=2x+5 to be a line graph.  Then we find its inverse by writing f(x)=y, then swit...

Q: Solve the radical equation. Check all proposed solutions. Vx+6 - Vx-5 = 1 Select the correct choice ...

A: Consider the given equation: x+6-x-5=1 Add x-5 on both the sides: x+6-x-5+x-5=1+x-5x+6=1+x-5 Square ...

Q: A group of retailers will buy 72 televisions from a wholesaler if the price is $300 and 112 if the p...

A: To Find: a) State the two ordered pairs for the demand function in the form (q, p). And, write the d...

Q: #4 Help please, thanks!

A:

Q: Gaussian Elimination Solve the system of linear equations using Gaussian Elimination. 2x – 10z = 5 x...

A:

Q: Find the equation of the graph shown below. Answer in the form y = ax? + bæ + c (hold the Shift key ...

A: Consider the given graph. From the graph, it can be observed that the only points where the touches ...

Q: The maximum of two numbers, a and b is a provided a>=b. Notation: max(a,)=a. The minimum of a and...

A: We will first assume that s≤t  then to find min(s,t) we know that s is smaller than t so, min(s,t)=s...

Q: Per capita spending on chocolate in country A during 2011 was $20 less than twice the per capita spe...

A: Let the per capita spending on chocolate during 2011 for country B was $x the per capita spending on...