
The following table contains pricedemand and total cost data for the production of treadmills, where p is the wholesale price (in dollars) of a

Find an expression for the normalization constant a for the wave function given by ψ=0 for the case x>b and by ψ=a(b2−x2) for −b≤x≤b.
$10.00
Math
Waiting for answer

Determine whether the sequence converges or diverges. if it converges, find the limit. (if an answer does not exist, enter dne.) an = 7(ln(n))2 5n

The Adventure Travel bus company has determined that when x tourists are given a particular bus tour, the profit P (in dollars) is given by P(x) =...

Find the service id and slip id for each service request whose estimated hours is greater than the number of estimated hours of at least one service request on which the category number is 3

Evergreen Fertilizer Company produces fertilizer. The company's fixed monthly cost is $25,000, and its variable cost per pound of fertilizer is $0....
$10.00
Math
Waiting for answer

A line that passes through the points (–4, 10) and (–1, 5) can be represented by the equation y = 5/3(x – 2). Which equations also represent this line? Check all that apply.
$35.00
Math
Waiting for answer

A poll is taken in which 367367 out of 500500 randomly selected voters indicated their preference for a certain candidate. (a) find a 9999% confidence interval for pp.

the region in the first quadrant enclosed between the graph of y = ax x2 and the xaxis generates the same volume whether it is revolved about the...

The best high jumpers in the world manage to lift their centers of mass approximately 6.5 feet. (a) What is the initial vertical velocity these high jumpers attain? (b) How long are these high jumpe

Zahra spent $20,50 on 10 party favors for her party. the boys each received a puzzle book the cost $1.75 each. the girls receive a magic trick that cost $2.25 each. how many boys and how many girls at

Use the limit comparison test to determine the convergence or divergence of the series. ∞ 5 8n + 1 n = 1

What is the approximate distance between points T and U? Round your answer to the nearest hundredth. A.2.66 units B.3 units C.3.16 units D.4 units
$35.00
Math
Waiting for answer

LMN is an isosceles triangle. What is the approximate length of side LM, and what is the approximate perimeter of triangle LMN? Round your answer to the nearest tenth. A.The approximate length of side
$12.00
Math
Waiting for answer

Which of the following best describes the altitude of a triangle? A. A segment perpendicular to a side of the triangle B. A segment that passes through the midpoint and is perpendicular to a side of

At the beginning of an environmental study, a forest covered an area of 1500km2 . Since then, this area has decreased by 9.3% each year. Let t be the number of years since the start of the study. Let

Find zeroes of the 4x^2+5√2x3 and verify the relation between the zeroes and the coffiecient of the polynomial?
$12.00
Math
Waiting for answer

Write the equation of the line that passes through (1, 3) and has a slope of 2 in pointslope form. y – 1 = 2(x – 3) y – 3 = 2(x – 1) x – 1 = 2(y – 3) x – 3 = 2(y – 1)
$12.00
Math
Waiting for answer

Red light of wavelength 633 nm from a heliumneon laser passes through a slit 0.300 mm wide. the diffraction pattern is observed on a screen 3.40 m away. define the width of a bright fringe as the dis

A hardware store sells single digits to be used for house numbers. There are five 5s, four 4s, three 3s and two 2s available. From this selection of digits, a customer is able to purchase her threedi

The football game was attended by 417 people, 22% more than last week. How many people attended last week’s game?

A group of friends gets together to play a sport. First, people must be divided into teams. Each team has to have exactly 4 players, and one can be on more than one team. How many teams can they make?

A researcher wishes to determine the difference between HDL cholesterol levels for men and women at age 50. It is believed that such levels are normally distributed. A SRS of 30 men yields average 48
$20.00
Math
Waiting for answer

Graph the functions and approximate an xvalue in which the exponential function surpasses the polynomial function. In your final answer, include a copy of the graph. y = 2x^2 + 7 y = 5^(x4)

Bob and Alice have a mortgage for $73,280. If the mortgage is set at seven percent for 30 years how much is their monthly payment if the rate is 6.75 per $1000?
$10.00
Math
Waiting for answer

Consider a standard deck of of 52 cards. If three cards are chosen, what is the probability that the first is a jack while the second and third are kings?
$35.00
Math
Waiting for answer

Can someone help me understand how were going to find the f(x) and the g(x) in this question thank you

Three different golfers played a different number of holes today. Rory played 9 holes and had a total of 42 strokes. Jordan played 18 holes and had a total of 79 strokes. Ricky played 27 holes and had
$35.00
Math
Waiting for answer

The graph shows the function f(x) = x – h + k. What is the value of k?k = –2.5k = –1k = 1k = 2.5

The function y=60/x relates y, the time in hours that it takes Michael to travel to his grandparents’ house, to x, his average speed in miles per hour. What does the number 60 in the function repres

PLEASE HELP .... Rebecca is a high school student with part time and she earns $10 per hr. doing clinical work for her father least $150 a week, but because of school she does not want to work more th

BRAINLISET TO ACCURATE Solve. x  4  16 = 10 A. { 10 , 10 } B. { 2 , 10 } C. { 2 , 10 } D. { 10 , 2 }

In calculus,I need to use L'Hopital's rule tofigure out the derivative of lim (x^2)(e^x)x>0can someone explain how to use the rule on a non fractional function?
$15.00
Math
Waiting for answer

The 5th term in a geometric sequence is 120 the 7th term is 30. What are the possible values of the 6th term if the sequence? 60 +60 75 +75
$50.00
Math
Waiting for answer

Use the standard normal table to find the zscore that corresponds to the given percentile. If the area is not in the table, use the entry closest to the area. If the area is halfway between two

The moon is a sphere with radius of 567 km. Determine an equation for the ellipse if the distance of the satellite from the surface of the moon varies from 900 km to 169 km.

What is the solution to this system of linear equations? 2x + y = 1 3x – y = –6 A. (–1, 3) B. (1, –1) C. (2, 3) D. (5, 0)

Write a rule for the linear function in the table. x f(x) –3 –1 0 2 3 5 6 8 Question 17 options: f(x) = x – 1 f(x) = x + 2 f(x) = 3x f(x) = x – 2

Suppose you overheard the following conversation: William: I have three children. Harry: What are their ages? William: The product of their ages is 36. Harry: I can't determine their ages. William: Th

He temperature on a particular day started at –13°F. It rose steadily by 3° each hour. The function y = –13 + 3x models the temperature, where x is the number of hours and y is the temperature.
$20.00
Math
Waiting for answer

A log splitter can split 5/6 cords of wood in 4/5 of an hour. compute the unit rate by setting up a complex fraction and simplifying

Karen will divide her garden into equal parts she will plant corn on 8/12 of the garden what is the fewest number of parts she can divide her garden into

An interior designer purchased 4 1/2 yard s, 6 2/3 yards and 9 1/4 yards of fabric to make curtains. how many yards of fabric did they purchase
$15.00
Math
Waiting for answer

Graph the equation 4+2y=24 on the xy coordinate plane . identify the xintercept of the graph . Identify the yintercept of the graph .

The location of four buildings on a coordinate grid are as follows: Building 1 is at (−5, −3) . Building 2 is at (−5, 5) . Building 3 is at (4, 5) . Building 4 is at (4, −3) . A bike co
$15.00
Math
Waiting for answer

A recipe calls for 1 3/4 cups of bread flour and 1 2/3 cups of whole wheat flour. what is the total amount of flour used in the recipe? Express your answer as the simplest mixed number.
$20.00
Math
Waiting for answer

The value of y varies directly with x. Which function represents the relationship between x and y if y = 20/3 when x = 30?

Consider the recursive formula an = 2 + an1 2 . The first term of the sequence is 10, what is the third term?
$20.00
Math
Waiting for answer

A rocket is thrown and its path is modeled by the function y= 9x^2+18+6 the y represents the height of the rocket in feet and x represents the time in seconds.
$20.00
Math
Waiting for answer

If KN = 9 cm, MN = 21 cm, RS = 42 cm, and PS = 18 cm, what is the scale factor of figure PQRS to figure KLMN?