Newest Pre-Calculus Questions | Wyzant Ask An Expert

Pre Calculus Calculus Discrete Math Product Notation

11/03/21

Product Notation Question.

I can't find how to use the actual notation, but I'll write it out:Capital PI from k=4 to n = 1/k+1I believe the answer is 1/n!+1, but I'm not for sure. Any help is appreciated thanks.

Follows • 1

Answers •1

Pre Calculus

10/30/21

Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.

9sin^4x = (simplify your answer. use integers or fractions for any numbers in the expression.)

Follows • 1

Answers •1

Pre Calculus Precalculus Pre Calculus

10/27/21

Solve Logarithmic Equation for y

Pareto's law for capitalist countries states that the relationship between annual income x and the number y of individuals whose income exceeds x islog y = log b − k log x,where b and k are... more

Follows • 1

Answers •1

Pre Calculus Precalculus Pre Calculus

10/27/21

If we start with q0 milligrams of a certain element, the amount q remaining after t years is given by the formula q = q0(2)−t/1300. Express t in terms of q and q0.

Please express in terms of t

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/26/21

Write an equation that gives the distance travelled by the falling object in the nth second (i.e., an). How many feet would an object fall in the tenth second?

To prove that objects fall at the same rate, Galileo dropped two objects with different weights from the Leaning Tower of Pisa in Italy. The objects hit the ground at the same time. When an object... more

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/26/21

Find the sum of the first 23 terms of the arithmetic sequence 4m-3,-10,….

Find the sum of the first 23 terms of the arithmetic sequence 4m-3,-10,...

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/26/21

An arithmetic sequence or progression is given by k,2k/3,k/3,0,…

An arithmetic sequence or progression is given by k,2k/3,k/3,0,...a) Find the sixth term. b) Find the nth term.c) If the 20th term is equal to 15, find k.

Follows • 2

Answers •1

Pre Calculus Math Precalculus Maths

10/26/21

Find the 17th term of the arithmetic progression with first term 5 and common difference 2.

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/25/21

Find S4 of the sequence 105+110+115+⋯.

Find S4 of the sequence 105+110+115+....

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/25/21

Find the 100th term in the sequence an=−18/n.

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/25/21

Rewrite the series 1+12+27+⋯ using sigma notation.

Rewrite the series 1+12+27+... using sigma notation.

Follows • 3

Answers •1

Pre Calculus Math Precalculus Maths

10/23/21

Problems Involving Conic Sections

Find the standard equation of the ellipse whose major and minor axes are the transverse and conjugate axes (not necessarily in that order) of the hyperbola y 2 -x2 -4x-4y-4=0.

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/23/21

Problems Involving Conic Sections

Find the standard equation of the parabola opening to the left whose axis contains the major axis of the ellipse 4x2 +9y2 =144, whose focus is the center of the ellipse, and which passes through... more

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/23/21

Problems Involving Conic Sections

Find the standard equation of the hyperbola whose conjugate axis is on the directrix of the parabola y2 -5x+12y=-16 , having the focus of the parabola as one of its foci, and the vertex of the... more

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/23/21

Problems Involving Conic Sections

1. Find the standard equation of the hyperbola whose conjugate axis is on the directrix of the parabola y2 -5x+12y=-16, having the focus of the parabola as one of its foci, and the vertex of the... more

Follows • 1

Answers •1

Pre Calculus Math Precalculus Maths

10/22/21

An arch in the form of semi – ellipse is 50 feet wide at the base and has a height of 16 feet. How wide is the arch at the height 8 feet above the base?

Follows • 1

Answers •1

Pre Calculus

10/22/21

Let 𝑓(𝑥)=3𝑥^2 −4𝑥+2 Find 𝑓(𝑥+ℎ)−𝑓(𝑥) /ℎ and completely simplify your answer.

Follows • 1

Answers •1

Pre Calculus

10/19/21

Write the equation of the line that passes through the points (-2,5)(−2,5) and (-3,-2)(−3,−2). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line

Follows • 2

Answers •1

Pre Calculus Math Precalculus Pre Calculus

10/13/21

1. At the beach in San Francisco (0 meters) the pressure of the atmosphere is 101.325 kPa

1. At the beach in San Francisco (0 meters) the pressure of the atmosphere is 101.325 kPa (kilopascals) and in Denver, 1609.344 meters above sea level, the pressure of the atmosphere is about... more

Follows • 1

Answers •1

Pre Calculus Math

10/09/21

what do you expect f(f^-1(x)) to equal?

Support claim with examples and explain in words why this makes sense?

Follows • 1

Answers •1

Pre Calculus Precalculus Pre Calculus

10/07/21

a company projects a loss of $100,000 in its first year of trading, but each year it will make $15,000 more than the previous year. In which year does it first expecet to make a profit?

Follows • 1

Answers •1

Pre Calculus Precalculus

10/07/21

in the arithmetic sequence u₈ = 10, u₉ = 12, find the first term

Follows • 1

Answers •2

Pre Calculus

10/05/21

Linear modeling

In 1991, the moose population in a park was measured to be 3800. By 1999, the population was measured again to be 3160. If the population continues to change linearly:Find a formula for the moose... more

Follows • 1

Answers •1

Pre Calculus

10/04/21

Pre-calculus problem

The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=5 and a root of multiplicity 1 at x=−3. The y-intercept is y=−37.5.Find a formula for P(x).

Follows • 2

Answers •1

Pre Calculus

09/28/21

What is the equation of the line perpendicular to Ax + By = C through the point (2,11)

Follows • 1

Answers •1

Product Notation Question.

Use the​ power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.

Solve Logarithmic Equation for y

If we start with q0 milligrams of a certain element, the amount q remaining after t years is given by the formula q = q0(2)−t/1300. Express t in terms of q and q0.

Write an equation that gives the distance travelled by the falling object in the nth second (i.e., an). How many feet would an object fall in the tenth second?

Find the sum of the first 23 terms of the arithmetic sequence 4m-3,-10,….

An arithmetic sequence or progression is given by k,2k/3,k/3,0,…

Find the 17th term of the arithmetic progression with first term 5 and common difference 2.

Find S4 of the sequence 105+110+115+⋯.

Find the 100th term in the sequence an=−18/n.

Rewrite the series 1+12+27+⋯ using sigma notation.

Problems Involving Conic Sections

Problems Involving Conic Sections

Problems Involving Conic Sections

Problems Involving Conic Sections

An arch in the form of semi – ellipse is 50 feet wide at the base and has a height of 16 feet. How wide is the arch at the height 8 feet above the base?

Let 𝑓(𝑥)=3𝑥^2 −4𝑥+2 Find 𝑓(𝑥+ℎ)−𝑓(𝑥) /ℎ and completely simplify your answer.

Write the equation of the line that passes through the points (-2,5)(−2,5) and (-3,-2)(−3,−2). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line

1. At the beach in San Francisco (0 meters) the pressure of the atmosphere is 101.325 kPa

what do you expect f(f^-1(x)) to equal?

a company projects a loss of $100,000 in its first year of trading, but each year it will make $15,000 more than the previous year. In which year does it first expecet to make a profit?

in the arithmetic sequence u₈ = 10, u₉ = 12, find the first term

Linear modeling

Pre-calculus problem

What is the equation of the line perpendicular to Ax + By = C through the point (2,11)

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

y=(x^2-x-2)/(x^2-16)

The focus of a parabola has coordinates (0,-3/10) and the vertex at the origin. Find the equations of the directrix, the axis of symmetry, and the parabola.

3^(2x)+28=11(3^x)

RECOMMENDED TUTORS

find an online tutor

Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.