The balance of an investment is increasing according to the rule Next year's balance = 1.50 × Current balance. If the original value of the investment is $700, find a formula that gives the balance B after t years.

Q: Suppose that you borrow 20000 dollars from a bank, and that the bank charges 4 percent annual…

A: Suppose that you borrow 20000 dollars from a bank, and that the bank charges 4 percent annual…

Q: An investment of $75,000 increases at a rate of 12.5% per year. Find e value of the investment after…

A: An investment of 75,000 increases at a rate 12.5% per year. Find the value of the investment after…

Q: Solve. log(w + 47) = 2.6 %3D

A: A logarithmic equation is given. The logarithm can be removed using the property 10log x=x. So,…

Q: Solve for x. 5. 7.

A:

Q: Let T be the number of years since 1988. What does t = 12 mean in this situation?

A: It is given that T is the number of years since 1988.

Q: Solve for x. 3 6.

A: x = 4

Q: A young entrepreneur borrowed $4000 to start a small business. The interest rate on the loan was 8%…

A:

Q: You make an investment of ​$1400. Find a formula for the amount of money​ (A) in the investment…

A: Given that investment is $1400 and the investment loses $43 every year. Let t denote the years.

Q: The table gives the yearly sales, S, of a retail store in years. a) Find the change in sales from…

A: In this question, we will find the average rate of change.

Q: When Grayson was 20 years old, he opened an individual retirement account by investing $2,000 at 11%…

A: To find out the amount when the person becomes 65 years old.

Q: A new laptop computer costs $15pp. The value of the computer decreases bye 22%each year. How much is…

A: P(t)=P0(1-r)t P0=Initial pricer=rate of decreaset=time

Q: Let X and Y be the number of tables and chairs in an office. p(x, y) of X and Y is given in the…

A: From the given information, the joint density for X and Y is,   y=0 y=1 y=2 y=3 x=1 0.05 0.06…

Q: Carlos inherits 10,000 from his uncle's estate. He decides to invest the money in a portfolio of…

A:

Q: After the four-year period, Siân withdraws 40 000 AU buy a car. It is known that the car will…

A: Given, P=40000r=0.18A=2500n=1Time=t As, P is depreciated then, A=P1-rnnt

Q: A payment of $195 was made at the beginning of each month for 4 years into a savings account. After…

A: The complete solutions are given below

Q: An investment earns 4% per year and is worth $10,000 after 7 years. PV =

A: The objective of this question is to find the present value (PV) of an investment that earns 4% per…

Q: A new car depreciates in value each year by 2.3%.  If the initial value was $18,000.  What equation…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.