7. How much would you have to invest when you are 20 years old at 9% compounded monthly to end up with a dollars by age 48? Round your answer to the nearest thousand. 1, 000, 0 a. $171,000 b. $81,000 -09 TT0-d8 (+1) c. $166,000 d. $89,000 e. None of these 6. 8. Inflation has been ranning 6% per year. A car now costs $32.000. How much would it have cost 9 years ago? a. $18,940.004 b. $18,335.83 C$19,090.75 d. $18.940.75 e. None of these oradeid Find the effective annual interest rate of 4% compounded quarterly. Round to the nearest hundredth. - /- raff=(+ a. 4.31% b. 4.25% c. 4.75% d. 4.06% e. None of these o1 00 0,22 309- S

Q: Need help

A: To determine:Part a) The equation for Student A’s table and student B’ graph.Part b) To compare both...

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A: y = x^2 − 2xWe find the vertex using x= -b/(2a)Vertex is at x=1

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A: Given,

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A: Given,

Q: Iven CUnUitioNS. Ons. 2) The line passes through (42, 17) and is parallel to y = 6.

A: Firstly, we will find the slope of line y=6 by comparing it with y=mx+c

Q: practice question 17

A: Given:

Q: The statement a(b + c) = ab + ac represents the ________ property of multiplication over addition.

A: Distributive PropertyThe Distributive Property is an algebra property which is used to multiply a si...

Q: Simplify  a/x+1/a divided by 1/a-a/x

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A: Formula for compound interest:

Q: Use Cramer’s rule to solve the system. 13x-2y=11 5x+3y=6

A: Find the determinant of the matrix formed by the coefficients of x and y. 

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A: Obtain the vertex.Compare the given equation of parabola with y = ax2 + bx + c.Then, a = –1, b = 2 a...

Q: Evaluate the greatest integer function for the following values of x a.4.27 b. −4.27

A: (a)Evaluate the greatest integer function for x is 4.27 as follows.

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Q: practice question 14

A: Consider the given inequality.

Q: For Exercise, write the first five terms of the sequence. an=(n+1)!/n!

A:

Q: Max is twice as old as Jonas. If M represents Max’s age and J represents Jonas’s age, write an expre...

A: LetM be the Max’s age.J be the Jonas’s age.

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A: Given,

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A: Find slope of 4y-2x+7=0 by comparing with y=mx+b

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A: To simplify the below logarithmic expression

Q: practice question 18

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A:  (a) A line and a hyperbola :The maximum number of points at which a line and a hyperbola can inters...

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A:

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A: Definition of a Logarithm:

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A: The given logarithmic expression is log a + log 1–2 log b.Simplify the given expression as follows,

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A: Let the distance from the epicenter is = r = radius of the area.

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A: Replace g(x) by y

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A: Formula:

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A: (a) Check whether the given function is one to one or not as follows.

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A: Graph the linear equation:

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A: The given function is

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A: Given:

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A:

Q: Practice question 28

A: The given function is

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A: To find the original amount plug t=0

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A: Given expression is as follows

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A: Given the expression −27 -4/3.

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A: Consider the given equation

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A: The given inequalities are,

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A:

Q: Suppose that $18,000 is invested in a bond fund and the account grows to $23,344.74 in 5 yr. a. Use ...

A: Given:Suppose that $18,000 is invested in a bond fund and the account grows to $23,344.74 in 5 yr.

Q: Find the 6th term of a geometric sequence with a 1 = −3 and r= 2.

A: Find the 6th term of a geometric sequence with:

Q: Find the sum of the first 35 terms of the arithmetic sequence −1, −9, −17, −25, ….

A: Given the arithmetic series-1,-9,-17,-25..

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.