-
I do the 2nd part? If the graph of the quadratic function f ( x ) = x 2 + dx + 6 d has its vertex on the x -axis, what are the possible values of d ?...
-
according to a survey by the administrative management society, one'half of US companies give employees 4 weeks of vacation after they have been with...
-
The sales tax for an item was $12.90 and it cost $430 before tax. Find the sales tax rate. Write your answer as a percentage.
$20.00
Math
Waiting for answer
-
The drawing is 4 centimeters for #12 and 6 centimeters for #13. Find the scale of the drawing. Explain.
$15.00
Math
Waiting for answer
-
Hi There, Could you please take off all the material I created from your website?
-
How to come up with the answers An anonymous survey of college students was taken to determine behaviors regarding alcohol, cigarettes, and illegal...
$20.00
Math
Waiting for answer
-
A gas molar mass 33 kg/kmol occupies a volume of 0.1 m^3 in a piston-cylinder device to 3 bar and 360 K. A heat input results As the gas expands to...
$20.00
Math
Waiting for answer
-
In 1993, funding for a program increased by 0.25 billion dollars from the funding in 1992. In 1994, the increase was 0.75 billion dollars over the funding in 1993. For those three years the funding
$50.00
Math
Waiting for answer
-
Of the 8 companies that win, two companies will also win use of the hospitality suite during an event of their choosing. What is the probability of a winning company, getting the use of the hospitalit
-
Mitzi has 38 coins. she divides the coins equally among herself and her 3 brothers. how many coins does each person get? are any coins left over?
$50.00
Math
Waiting for answer
-
) f is a function that takes a real number x and performs these four steps in the order given: (1) Multiply by -4. (2) Add 4. (3) Take the square...
-
Please Show your work! Simplify by combining like terms 5 + 10s - 8s -5a - 4a + b 2a + 3b + 4a 6r + 3s + 2s 7b - (3a - 8b) Solve each formula for the...
-
A bag contains two red marbles, three green ones, one lavender one, three yellows, and five orange marbles. HINT [See Example 7.
-
Unleaded gasoline sells for $2.869 per gallon.How much would 10cost? Round your answer to the nearest cent?
$35.00
Math
Waiting for answer
-
Given f(x)= x^2 + 5x - 5, calculate f(2)-f(4) / 2-4 a) 22 b) 11 c) -11 d) -22 e) -44 f) None of the above
-
What are the approximate area circumference, respectively, of a circle with a diameter of 30 inches?
-
There are 640 acres in a square mile. How big( in acres) is a rectangular field that is 0.3 miles by 1.3 miles?
-
2. Consider 2 1/2 divided by 1/4. (a) Write a real-world problem for the division. (b) Create and explain a model for the division. (c) Find the quotient for the real-world problem in part (a). Show
$15.00
Math
Waiting for answer
-
Use symbols to write the logical form the argument given below and then determine whether or not it is a valid argument:
$20.00
Math
Waiting for answer
-
Last night Julie’s pet hamster Zoe kept Julie awake for at least an hour running on her exercise wheel and scratching at the corner of her cage so he ran on the wheel at least twice as long as she s
-
It is raining and rainwater is running off an ellipsoidal dome with equation 4x^2+y^2+4z^2=16, where zgt;=0.
$12.00
Math
Waiting for answer
-
For a comparison of two study guides for a mathematics course, 10 student volunteers were found. They were randomly assigned, 5 to study guide A, and...
-
Jack drives his bike for 10 km in 0.5 hours. The bike's wheel has a diameter of 45.3cm. What was the cyclists average angular velocity in revolutions...
-
Need assistance with this derivative graph. It models the position of a car in relation to time and speed. Can someone please help?
$15.00
Math
Waiting for answer
-
You need to make mashed potatoes, so you a 11 pound bag of Russet potatoes from the grocery store. To the nearest tenth of a kilogram, how many kilograms of potatoes are in the bag? Take a kilogram to
-
An investment of $ 77, 000 was made by a business club. The investment was split into three parts and lasted for one year.
-
Mr. Gardener has $300,000 in his savings account and receives 8 1/3 % interest annually. What interest (in dollars) does he receive annually?
-
The Human Resources manager at your company reported that 2/5 of the employees have taken a sick day at least once this month.What percent of the employees have taken a sick day at least once this mon
-
A polynomial P(x) has a remainder of 3 when divdied by x-2 and a remainder of -5 when it is divided by x+2. Determine the remainder when the...
-
Determine the amount due on the compound interest loan. (Round your answers to the nearest cent.) $15,000 at 5% for 15 years if the interest is...
-
The graph below shows a line segment PQ: Graph of line segment PQ with endpoints at negative 2 comma 1 and 4 comma 4 What is the slope of the line segment PQ?
$15.00
Math
Waiting for answer
-
For a segment of a radio show, a disc jockey can play 8 records. If there are 10 records to select from, in how many ways can the program for this
-
On a certain hot summer's day, 349 people used the public swimming pool. The daily prices are $ 1.50 for children and $ 2.25 for adults. The receipts for admission totaled $ 749.25 . How many child
-
Rank the data from lowest to highest and determine the requested quartile. The following scores on the midterm exam in Chemistry 102 were recorded.
-
Let K[x] denote the K-vector space of polynomials with coefficients in K and let U denote the subspace of polynomials of the form ax^2+bx^5. Find a...
$15.00
Math
Waiting for answer
-
Need help in solving linear systems in two variables involving fractions. x/4+3y/7=-2/21, 2x/3+3y/2=-7/36
$10.00
Math
Waiting for answer
-
Find the points of intersection of the following pair of curves.
$15.00
Math
Waiting for answer
-
A drawing has dimensions of 9 inches by 12 inches. If you want the drawing scales down to fit a 3 inch by 4 inch frame, by what fraction would you multiply the dimensions?
$15.00
Math
Waiting for answer
-
Find the average rate of change for the following function: f(x)= 5x^3 - 4x^2 + 3 between x = -1 and x = 1 The average rate of change for f(x) over
-
A taxicab starts at (1, −2) on the grid. It goes 3 blocks west and 4 blocks north to pick up a passenger. Then it goes 8 blocks east and 1 block south and drops off the passenger. Which rule will br
$12.00
Math
Waiting for answer
-
Find a formula in terms of k for the entries of A k , where A is the diagonalizable matrix below, and the eigenvalues of A are 2 and 1 the matrix A =...
-
Ed fillis his sports bottle with 1.2 Liters of water.After his bike ride he drinks 200 millimeters of the water.How many water is left in Ed's sports bottle
$10.00
Math
Waiting for answer
-
Find the equilibrium quantity and equilibrium price for the commodity whose supply and demand functions are given. Supply: p=150q Demand: p=
$12.00
Math
Waiting for answer
-
Ben is building a storage box for the sail of his boat. Theleft side of the box is 9 feet long and the right side of the box is 12 feet long. The left and right side form a right angle, as shown in th
$15.00
Math
Waiting for answer
-
Objective:Solve application problems involving ratios and scientific notation.
-
A car dealership has 6 red, 10 silver, and 5 black cars on the lot. Ten cars are randomly chosen to be displayed in front of the dealership.
-
Suppose we are long 5 call options struck at 40 costing $6 each, and short 3 call options struck at 35 costing $10 each. All options expire in 1...
-
Consider the function f(t) = {0, -pi lt;= t lt; 0 {t, 0 lt;= t lt; pi with f(t) = f(t + 2*pi) (a) Find the Fourier series for f(t) (b) Sketch the...
-
limit as x approaches 0 x^2cos(5/x) Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.
-
Stock XYZ is trading today at $50, and pays no dividends. The effective 3 month interest rate is 0. All options are European style and expire in 3...