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Q: Algebra Question

A: Click to see the answer

Q: If $8,000 is invested at 6% per year compounded monthly, the future value S at any time t (in months...

A: To find the amount after 1 year we need to use the given formula.

Q: Graphing Linear Equations Graph a linear equation by plotting points Question Graph the equation y 2...

A: The substitution x = 0 in the equation gives the y-intercept as, (–5,0). And the substitution y = 0 ...

Q: Question 27 - (c)

A: To determine the time when the population of sasquatch reaches 60.

Q: If g(t) = -5t3 , evaluate g(4t) .

A: Given function is

Q: Solve the following inequality by using a graphical method. -x^2 + 2x + 1 is greater than or equal t...

A: Click to see the answer

Q: A photographer wants to mix 2 liters of 5% acetic acid solution with 10% solution to get a 7% soluti...

A: Click to see the answer

Q: Graph a linear equation in standard form by plotting points Question Graph the equation +4y 12 by pl...

A: Lets make a table for x+4y=12x=12-4yPicked few random values for y, then found x for them.

Q: A flagpole is supported by a wire fastened 36ft from its base. The wire is 12ft longer than the heig...

A: Let ‘x’ be the length of the wire and ‘y’ be the height of the pole.According to the question,

Q: Factor f(x) = 2x^2 + (-5 - 2i) x^2 + (-4 - i) x + (3 + i) into linear factors if 3+i is a zero o...

A: Given, function is

Q: How many gallons of 25% alcohol solution and 45% solution must be mixed together to get 7 gallons of...

A: To determine the gallons of 25% alcohol solution and gallons of 45% alcohol solution must be mixed-t...

Q: A railroad crew can lay 6 miles of track each day. They need to lay 168 miles of track. The length, ...

A: According to the given information,

Q: You have a wire that is 80 cm long. You wish to cut it into two pieces. One piece will be bent into ...

A: It is given that the wire is 80 cm long.Let 2πx be the circumference of the circle.

Q: Factor commpletely 18y3+3y2-6y

A: Given,

Q: Find an equation of the circle that satisfies the given conditions. (Give your answer in terms of x ...

A: Given, center and point are

Q: This problem uses the Richter scale for the strength of an earthquake. The strength, W, of the seism...

A: We are given that M=log (W/W0) and in 2013 the Khash earthquake in Iran had a Richter scale rating o...

Q: The exponential model A 10.9 e describes the population, A, of a country in millions, t years after ...

A: The given exponential model is

Q: Solve rational equation 5/3x+4=3/2x-8

A: Consider the given information

Q: For the years from 2002 and projected to 2024, the national health care expenditures H, in billions ...

A: Refer to the question , as mentioned the national health care expenditures H, in billions of dollars...

Q: What present value P amounts to $260,000 if it is invested at 7%, compounded semiannually, for 18 ye...

A: Given that present value P amounts to $260,000 if it is invested at 7%, compounded semiannually, for...

Q: help on 12 a

A: Firstly, we express 36 as 6^2 and use the result that (x^a)^b=x^(ab)

Q: write the rational expression in lowest term. y2+2y-15/y2+4y-21

A: We have to factor numerator and denominator.For the numerator we factor -15 so that sum of the facto...

Q: What is the value (if any) of the following? log x as x--> 0+ log x-->

A: We first graph y=log x

Q: Write the standard form of the equation of the circle given x2 - 6x + y2 + 8y + 12 = 36

A: To rewrite the given equation to the standard equation of the circle (x-a)^2+(y-b)^2 =r^2, center (a...

Q: Number 90 I'm not sure hoto answer this

A: To graph the inequality and write the set in interval notation.

Q: Find an equation of the line passing through the point (−1, 9) and parallel to the line joining the ...

A: Given:The required line passes through the point (–1,9) and parallel to the line joining the points ...

Q: solve the equations 3y/4-13=-y/3 2(3-2x)+5=-(4x-10)

A: Since you have submitted two questions, we'll answer the first question. For the second question ple...

Q: Solve the following systems of equations by graphing -2x+4y=12 y=1/2x

A: Given equation is

Q: The Department of Foreign Languages of a liberal arts college conducted a survey of its recent gradu...

A: Let, F=French for at least one year, G=German for at least one year, S=Spanish for at least one year...

Q: Determine if the function is even, odd or neither f(x) = x3 - x + 3

A: According to rules of even or odd functions, if f(-x) = f(x), it's an even function, if f(-x)= -f(x)...

Q: The cost C in dollars of removing p% of the air pollutants in the stack emissions of a utility compa...

A: The given equation of the cost C (in dollars) in removing p percent of the air pollutants in the sta...

Q: Complete the table for a savings account in which interest is compounded continuously. (Round any do...

A: It is given that interest is compounded continuously.Therefore, the formula for compound interest sh...

Q: Josh wants to figure out how far he can run in 30 minutes or less. He averages 8 minutes to run a mi...

A: Given that Josh can run in 30 minutes or less. He averages 8 minutes to run a mile.

Q: f(x)=-x2-6x-7 What is the vertex? What is the domain and range?

A: Convert the given function into the form: f(x)-a=c(x-b)2

Q: determine wether the binomial is a factor of f(x). f(x) = 2x3-13x2-38x+112; x+2

A: The given function and binomial are

Q: Find an nth-degree polynomial function with real coefficients satisfying the given conditions. If y...

A: To determine completely the cubic polynomial with real coefficient satisfying the given

Q: Evaluate each logarithm by using properties of logarithms and the following facts. loga(x) = 3.2 ...

A: Given: -

Q: In a right triangle, the hypotenuse is 1 foot more than the long leg, while the short leg is 11 feet...

A: In a right triangle, the hypotenuse is 1 foot more than the long leg, while the short leg is 11 feet...

Q: For f(x) = x - 2 and g (x) = 2x2 - 3x - 2, state the domain of h(x) = f(x)/g(x). Write your answer ...

A: h(x)=f(x)/g(x)Denominator can not be zero. So we try to factor the denominator.

Q: Solve using Cramer's rule. If the system is inconsistent or has no solution, enter "DNE" -x+4y=1 -4y...

A: Given system of equations is

Q: Solve the system by substitution {-3x+4y=5 {4x-8y=-4

A: From -3x+4y=5 we solve for y.

Q: Use the exponential decay model y = ae−bt to complete the table for the radioactive isotope. (Roun...

A: To determine the value of radioactive isotope after 1000 years.

Q: Solve the following system of equations by using matrices x+y-2z=9 x-y+z=-4 x+y-z=6

A: Given system of equation is

Q: Evaluate the expression (4p - m) ÷ 4 where m = -4 and p = 2

A: Given expression is,

Q: What are the blanks?

A: To find the monthly growth facto r, given the yearly growth factor

Q: rtemines 2019 Problem 8.2: Factoring Rectangles CP 8 I ? ? 9 et NG X 10. ATOR x ACULA 2 X A. Write t...

A: A.Write two expressions for the area of the shaded rectangle.

Q: f(x)= -4÷3x-4 graph using the slope and the y-intercept

A: Given function is,

Q: The total cost function for a product is C(x) = 875 ln(x + 10) + 1600 where x is the number of uni...

A: The given total cost function for a product is,

Q: If g(t)= -5t2 , evaluate g((1/5)t)

A: The given function is,

Q: factor out the greatest common factor from each polynomial 2n(a+b) +4m (a+b)

A: Given expression is 2n(a+b)+4m(a+b)Simplify the expression