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Pre Calculus Logarithmic Equation Logarithmic Functions

12/12/17

Solve Logarithms

Solve Log327+Log81/8-Log164=Log4x

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Pre Calculus Logarithms Exponential Functions And Logarithms

12/12/17

Logarithms) Write down the value of

Log327 Log81/8 Log164

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Pre Calculus

12/08/17

What's the domain of g(x)=9x-11x^4

Find the domain of g(x)=9x-11x^4 and the range of it.

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Pre Calculus

12/04/17

What is the product of the complex number 5 – 2i and its conjugate?

5-2i

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Pre Calculus

11/30/17

A cliff is 36 feet above the water. If an object is dropped from the cliff, the formula h=36-16t^2 will give the height above the water's surface, in feet, of the object at t seconds from the time... more

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Pre Calculus

11/30/17

what is the measure of the smallest interior angle of the quadrilateral?

The four interior angles of a particular quadrilateral are in the ratio 2:4:4:5. In degrees, what is the measure of the smallest interior angle of the quadrilateral?

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Pre Calculus

11/17/17

A landowner in Missouri employed 10 laborers to plant a total of 10,000 seedlings. If each laborer planted one seedling every 15 seconds, in how many minutes we

A landowner in Missouri employed 10 laborers to plant a total of 10,000 seedlings. If each laborer planted one seedling every 15 seconds, in how many minutes were all 10,000 seedlings planted?

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Pre Calculus

11/14/17

(a) What is the distance between the plane and the base of the arch?

A plane is flying within sight of the Gateway Arch in St. Louis, Missouri, at an elevation of 25,000 ft. The pilot would like to estimate her distance from the Gateway Arch. She finds that the... more

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Pre Calculus

10/30/17

You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4 milligrams of dye remain in your system

You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4 milligrams of dye remain in your system. To leave the doctor's office, you must pass through a radiation... more

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Pre Calculus

10/25/17

Time=4 miles ÷ 55 miles per hour how to solve

How long is Mr. Landa in the car if he is going 4 miles at 55mph.

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Pre Calculus Mixture Problems

10/22/17

What amount of pure acid must be added to 300ml of a 50% acid solution to produce a 60% acid solution?

Pre calculus word problem

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Pre Calculus

10/20/17

write a quintic polynomial function with real coefficients in standard form that has 2+i with dual multiplicity and 3 as a root

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Pre Calculus Math Calculus Trigonometry Identities

10/19/17

(tanθ+cotθ)^2=sec^2θ csc^2θ

Proving identities

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Pre Calculus Precalculus Pre Calculus Precalculus Homework

10/14/17

Pre-Calc Help!

The spreag from of oil leaking from a tanker is in the shape of a circle. If the radius r (in feet) of the spread after t hours is r(t) = 200sqt(t), find the area A of the oil slick as a function... more

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Pre Calculus Calculus

10/12/17

Determine whether the statement is true or false. Justify your answer. If f(x)=x+1 and g(x)=6x, then (f o g)(x)=(g o f)(x).

List why it is true or false and give each step, also include why each step was taken.

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Pre Calculus Calculus

10/12/17

Find the coordinates of another point on the graph of the function f if the point (2a, 2c) is on the graph of f and the function f is even. Explain why.

List each step by step and explain why each step was take.

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Pre Calculus Precalculus

10/09/17

Pre-calc please help

A college decides to build a soccer field and a basketball complex side by side with a fence surrounding thefields and a shared fence between the two fields. The college has purchased 2300ft of... more

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Pre Calculus Pre Cal Pre Calc

10/08/17

Is C=2pi(r) a power function?

Is C=2Πr an example of a power function? If so can you state the power and constant of variation, and state it in the form of f(x)=k*x^a?

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Pre Calculus College Algebra Calculus 1

10/06/17

Find the derivative of the function and evaluate the derivative at the given value of a.

h(x)=xsquare root of x;a=16 d/dx=xsquare root of x=xsquare root of x(2+lnx/2square root of x) Evaluate the derivative at the given value of a. h'(a)=?

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Pre Calculus

10/06/17

At the beginning of an environmental study, a forest covered an area of 1500km2 . Since then, this area has decreased by 5.1% each year. Let t be the num

At the beginning of an environmental study, a forest covered an area of 1500km2. Since then, this area has decreased by 5.1% each year.Let t be the number of years since the start of the study. Let... more

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Pre Calculus

10/04/17

interest at two different rates

If Ben invests $4,000 at 4% interest per year how much additional money must he invest at 5.5% annual interest to ensure that the interest he receives each year is 4.5% of the total amount invested

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Pre Calculus

10/04/17

Eliminating parameter to find a cartesian equation and sketching the curve

x=sin(1/2)thetha , y=cos(1/2)thetha , -pi≤thetha≤pi What does the the negative interval mean ? And what does it mean when the angle is half ?

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Pre Calculus Pre Cal

09/28/17

F(x)=x^2+9 find the value of the function

I really want to understand what I am doing during class

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Pre Calculus Precalculus

09/20/17

Math please help

f(x)=3x-2 and g(x)=x^2+3x+1 (gof)(x)

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Pre Calculus Precalculus

09/20/17

Answer the function

i really do not understand how to do this at all. f(x)={(x+1, x<-2),(5, -2<=x<=3), (x^2, x>3):} A: Sketch the function B: Evaluate f(5) C: Evaluate f(3)

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Solve Logarithms

Logarithms) Write down the value of

What's the domain of g(x)=9x-11x^4

What is the product of the complex number 5 – 2i and its conjugate?

Dropped from a cliff.

what is the measure of the smallest interior angle of the quadrilateral?

A landowner in Missouri employed 10 laborers to plant a total of 10,000 seedlings. If each laborer planted one seedling every 15 seconds, in how many minutes we

(a) What is the distance between the plane and the base of the arch?

You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4 milligrams of dye remain in your system

Time=4 miles ÷ 55 miles per hour how to solve

What amount of pure acid must be added to 300ml of a 50% acid solution to produce a 60% acid solution?

write a quintic polynomial function with real coefficients in standard form that has 2+i with dual multiplicity and 3 as a root

(tanθ+cotθ)^2=sec^2θ csc^2θ

Pre-Calc Help!

Determine whether the statement is true or false. Justify your answer. If f(x)=x+1 and g(x)=6x, then (f o g)(x)=(g o f)(x).

Find the coordinates of another point on the graph of the function f if the point (2a, 2c) is on the graph of f and the function f is even. Explain why.

Pre-calc please help

Is C=2pi(r) a power function?

Find the derivative of the function and evaluate the derivative at the given value of a.

At the beginning of an environmental study, a forest covered an area of 1500km2 . Since then, this area has decreased by 5.1% each year. Let t be the num

interest at two different rates

Eliminating parameter to find a cartesian equation and sketching the curve

F(x)=x^2+9 find the value of the function

Math please help

Answer the function

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