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Questions Asked on June 14, 2013

Let f(x) = 4x5/4 + 10x3/2 + 9x. Find the following.(a) f '(0) = (b) f '(16) =
1. 3 answers
2. asked by Mike
3. 2,775 views
Find the slope and the equation of the tangent line to the graph of the function f at the specified point.f(x) = -8/5 x^2 + 7 x
1. 0 answers
2. asked by Mike
3. 539 views
Find the points on the graph of f where the tangent line is horizontal.f(x) = x3 - 15x2 (x, y) = ( , ) (smaller x-value) (x, y)
1. 0 answers
2. asked by Mike
3. 425 views
The demand function for the Luminar desk lamp is given by the following function where x is the quantity demanded in thousands
1. 1 answer
2. asked by Mike
3. 4,898 views
The relationship between the amount of money x that Cannon Precision Instruments spends on advertising and the company's total
1. 1 answer
2. asked by Mike
3. 1,177 views
Suppose f and g are functions that are differentiable at x = 1 and that f(1) = 2, f '(1) = -1, g(1) = -2, and g '(1) = 3. Find
1. 0 answers
2. asked by Mike
3. 638 views
The total worldwide box-office receipts for a long-running movie are approximated by the following function where T(x) is
1. 0 answers
2. asked by Mike
3. 956 views
Calculate the linear momentum of a pickup truck that has a mass of 1100 kg and is traveling eastward at 22 m/s.
1. 1 answer
2. asked by Audible
3. 1,427 views
1. The dog is black and white.2. There are two black and white dogs in the kennel. 3. There are two black-and- white dogs in the
1. 1 answer
2. asked by rfvv
3. 591 views
what could not be part of a tree canopy?a. moss b. roots c. leaves d. branches
1. 3 answers
2. asked by Celest
3. 349 views
The probability of a randomly selected car crashing during a year in a certain country is .0479. If a family has three cars,
1. 2 answers
2. asked by Jana
3. 1,687 views
A car leaves an intersection traveling west. Its position 5 sec later is 22 ft from the intersection. At the same time, another
1. 1 answer
2. asked by Mike
3. 2,718 views
The volume of a spherical cancerous tumor is given by the following equation.V(r) = (4/3)pi r^3 If the radius of a tumor is
1. 1 answer
2. asked by Ant
3. 1,251 views
Let f be the function defined as follows.$ y = f(x) = \sqrt{{\color{red}3} x +{\color{red}10}}$ (a) Find the differential of f.
1. 0 answers
2. asked by Ant
3. 1,007 views
Let f be the function defined as follows.$ y = f(x) = {\color{red}5} x^2 -{\color{red}9} x +{\color{red}10} $ (a) Find the
1. 0 answers
2. asked by Ant
3. 839 views
A population has a standard deviation ó of 28 units. (Give your answers correct to two decimal places.)(a) Find the standard
1. 0 answers
2. asked by Sue 71
3. 985 views
In a genetics experiment on peas, one sample of offspring contained 421 green peas and 166 yellow peas. Based on these results,
1. 4 answers
2. asked by Jana
3. 9,255 views
Consider a normal population with ì = 49 and ó = 6. Calculate the z-score for an x of 44.2 from a sample of size 22. (Give
1. 0 answers
2. asked by Sue 74
3. 1,050 views
if i have 3 algebra tiles(big size)and 2 regular size negative tiles what would the expression be?
1. 1 answer
2. asked by cake
3. 383 views
If RS=ST=19, s<r and t=7, find s and r.
1. 0 answers
2. asked by savannah
3. 264 views
Follow the steps below for the given function. (Do not use mixed numbers in your answers.)2x + 5y = 1 Solve the equation for y.
1. 1 answer
2. asked by Ant
3. 866 views
a stone thrown upward from the top of a 320-foot cliff at 128 ft/sec eventually falls to the beach below?how long does the stone
1. 1 answer
2. asked by Rachel
3. 1,582 views
Find an equation of the tangent line to the graph of the function f defined by the following equation at the indicated point.(x
1. 1 answer
2. asked by Ant
3. 491 views
Compared with the strength of Earth's gravity at its surface, how much weaker is gravity at a distance of 10 Earth radii from
1. 0 answers
2. asked by Mia
3. 544 views
What is the circular velocity of an Earth satellite 1000. km above Earth's surface? (Note: Earth's average radius is 6371 km.)
1. 0 answers
2. asked by Mia
3. 586 views
The Asteroid433Eros has a mass of 7.2 x 1015 kg, and a radius of = 11 km. What is the escape velocity of this asteroid (remember
1. 0 answers
2. asked by Mia
3. 481 views
1. To get the place, go out of the school gate. Turn left. Then go straight for 300 meters. It is on your right between City
1. 1 answer
2. asked by rfvv
3. 729 views
What is the net force on a cart that is pulled to the right with 120 pounds and to the left with 30 pounds?
1. 1 answer
2. asked by michellle
3. 602 views
Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is left-handed. (Give
1. 0 answers
2. asked by Tom56
3. 524 views
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation
1. 1 answer
2. asked by Tom7
3. 655 views
Calculate the moles of {\rm Cu} in 2.5×1021 atoms of {\rm Cu}.
1. 1 answer
2. asked by pj
3. 816 views
If you watch little kids try to open doors, they will often just push anywhere on the door, rather than on the edge like adults
1. 0 answers
2. asked by shyam
3. 460 views
cashew nuts sell for $21.00/kg. Brazil nuts sell for $15.00/k. A distributor sold a total of 120 kg of nuts and Brazil nuts for
1. 3 answers
2. asked by Chanel
3. 2,155 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of 20 degrees Celsius. How many joules is required to
1. 1 answer
2. asked by Josh
3. 576 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of 20 degrees Celsius. How many joules is required to
1. 1 answer
2. asked by Josh
3. 516 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How many joules is required to
1. 1 answer
2. asked by Josh
3. 523 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules)
1. 2 answers
2. asked by Josh
3. 952 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules)
1. 1 answer
2. asked by Josh
3. 558 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules)
1. 1 answer
2. asked by Josh
3. 642 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules)
1. 1 answer
2. asked by Josh
3. 533 views
Consider a 25×25 grid of city streets. Let S be the points of intersection of the streets, and let P be the set of paths from
1. 2 answers
2. asked by anonymous
3. 473 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
1. 0 answers
2. asked by anonymous
3. 530 views
If you watch little kids try to open doors, they will often just push anywhere on the door, rather than on the edge like adults
1. 0 answers
2. asked by anonymous
3. 485 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules)
1. 1 answer
2. asked by Josh
3. 586 views
According to the Guinness Book of World Records, the longest home run ever measured was hit by Roy “Dizzy” Carlyle in a
1. 1 answer
2. asked by Bob
3. 1,527 views
solve this linear system2/3m + 3/4n = 16 -1/2m + 3/8n = 18
1. 1 answer
2. asked by Chanel
3. 485 views
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules)
1. 2 answers
2. asked by Josh
3. 557 views
A block of mass 0.8 kg is dragged along a level surface at constant velocity by a hanging block of mass 0.2 kg as shown in fig.
1. 2 answers
2. asked by Ashima
3. 1,600 views
The combustion of 1.00 g of gasoline releases 11100 cal of heat energy. Determine the number of megajoules (MJ) released when
1. 1 answer
2. asked by Susie
3. 609 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
1. 0 answers
2. asked by Anonymous
3. 599 views
If 36 grams of water yield 4.0 grams of hydrogen gas after a chemical reaction, how many kilograms of hydrogen gas will you
1. 1 answer
2. asked by Anonymous
3. 435 views
Please please help!!!!!Solve the inequality and write the solution set in interval notation 4x^3 -6x^2<0 2x^2 (2x-3)<0 2x-3<0 x=
1. 2 answers
2. asked by Ashley
3. 501 views
The amount to be financed on a new car is $9,500. The terms are 11% for 4 years. What is the monthly payment?(a) State the type.
1. 0 answers
2. asked by Ronald
3. 433 views
if alpha and beta are zeros of the polynomial f(x)=xx+px+q then polynomial having 1/alpha and 1/beta as its zeros is:
1. 1 answer
2. asked by Anonymous
3. 969 views
true/false1. a cubic polynomial has at least one zero.............. 2. a quadratic polynomial an have at most two
1. 4 answers
2. asked by Shiana
3. 2,910 views
A game is played by drawing 4 card from an ordinary deck and replacing each card after it is drawn.find the probability that at
1. 1 answer
2. asked by nurul
3. 3,939 views
how will I know that a group is a function
1. 1 answer
2. asked by cedric
3. 594 views
evaluate the amortization formula m= p(r/n)/1-(1+r/n)^nt for the variables p,r, and t (respectively). Assume n=12 (Round your
1. 0 answers
2. asked by christine foree
3. 1,132 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
1. 0 answers
2. asked by raja harishchandra
3. 489 views
If you watch little kids try to open doors, they will often just push anywhere on the door, rather than on the edge like adults
1. 0 answers
2. asked by raja harishchandra
3. 486 views
Consider a 25×25 grid of city streets. Let S be the points of intersection of the streets, and let P be the set of paths from
1. 0 answers
2. asked by raja harishchandra
3. 479 views
Children with special needs may have delays or be slow to progress in one or more areas.
1. 1 answer
2. asked by DEE-DEE
3. 368 views
How do you calculate the z-score for a package weighing 29.6 pounds ( round to 2 decimals)?
1. 1 answer
2. asked by lina
3. 328 views
What type of questions should a patient ask a doctor before getting cosmetic surgery?
1. 1 answer
2. asked by Chelsea
3. 374 views
An object is dropped from a platform 100 feet high. Ignoring wind resistance, what will its speed be when it reaches the ground?
1. 5 answers
2. asked by Isis
3. 4,943 views
You are considering buying 100 shares of TEXAS INC common stock. The common stock is expected to pay a dividend of $2.50 a year
1. 0 answers
2. asked by Sally
3. 958 views
A.) graph the quadrilateral with the end points A(6,5), B(-3,-1), C(-1,-4) and D(8,2)B.) what type of quadrilateral is ABCD? use
1. 0 answers
2. asked by mikayla
3. 476 views
The smallest possible positive value of 1−[(1/w)+(1/x)+(1/y)+(1/z)] where w, x, y, z are odd positive integers, has the form
1. 1 answer
2. asked by robert
3. 1,467 views
An object is thrown directly up (positive direction) with a velocity (vo) of 20.0 m/s and do= 0. Determine how long it takes to
1. 3 answers
2. asked by Isis
3. 1,898 views
You and a friend are going to ride on a Ferris wheel. For a little extra fun, when your friend is at the very top of the Ferris
1. 0 answers
2. asked by john
3. 762 views
Using elipsess and bracketsAdd punctuation to the following excerpt. Writing under the name of Diedrich Knickerbocker Washington
1. 0 answers
2. asked by madison
3. 507 views
Professional Security Systems purchased 5 dozen dead-bolt lock sets from a manufacturer for $255. If the company's markup rate
1. 1 answer
2. asked by LaDonna
3. 435 views
What will be the 12th and 77th terms in the series 10, 12, 14, 16, ?
1. 1 answer
2. asked by ram
3. 535 views
The balance sheet of Karim Imports lists the following account balances: cash $6,450; supplies $1,200; accounts receivable
1. 0 answers
2. asked by LaDonna
3. 518 views
Determine the future value of an annuity due into which quarterly deposits of $450 are made for nine years if the annuity pays
1. 1 answer
2. asked by LaDonna
3. 526 views
The Tao Inc. purchased an asset for $170,000 with a salvage value of $8,500 have a useful life of four years. Find the
1. 0 answers
2. asked by LaDonna
3. 983 views
If the airplane is traveling at a velocity of 320 km/h to the north, how long will it take to reach its destination if that
1. 1 answer
2. asked by Isis
3. 946 views
the average of the hemoglobin reading for a sample of 20 teachers was 16 gram per 100 milliliters, with a sample standard
1. 1 answer
2. asked by nurul
3. 1,512 views
A skydiver is jumping from an airplane traveling at 10.0 m/s. The plane is 3520 m above the earth. The sky diver pulls his cord
1. 1 answer
2. asked by Isis
3. 2,190 views
can all of the forces be in two adjacent quadrants
1. 0 answers
2. asked by Anonymous
3. 304 views
How do I solve the absolute value of: (x-2)>1? I am completely lost and my homework online is saying I did it wrong. I came up
1. 1 answer
2. asked by Lisa
3. 414 views
I have done parts of this question (they are capitalized)which I was hoping someone could double check, and there are other
1. 0 answers
2. asked by mysterychicken
3. 667 views
In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the
1. 0 answers
2. asked by Hy'Lee
3. 503 views
Consider again the problem of a car traveling along a banked turn. Sometimes roads have a "reversed" banking angle. That is, the
1. 0 answers
2. asked by Jody
3. 479 views
A centrifuge can be used to separate cells from a liquid. To increase the rate at which objects can be separated from solution,
1. 0 answers
2. asked by Jody
3. 605 views
Recording federal income tax transactions and cash dividend transactions. Selected transactions of Divad Corporation during 2013
1. 0 answers
2. asked by Janice Edwards
3. 475 views
Three lead balls of mass m1 = 16kg, m2 = 26kg, and m3 = 9.3kg are arranged as shown in the figure below. Find the total
1. 0 answers
2. asked by Jody
3. 567 views
Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision.
1. 0 answers
2. asked by beneth
3. 880 views
determine dividend for 14,000 shares of $2.25 preferred stock.
1. 0 answers
2. asked by Anonymous
3. 310 views
An airplane is moving through the air at a velocity v=200m/s. Streamlines just over the top of the wing are compressed to 80% of
1. 1 answer
2. asked by lim
3. 1,465 views
Is rocket the simple subject for the following sentence. The Saturn rocket made travel to the moon possible.
1. 2 answers
2. asked by Cherokee
3. 444 views
(y+5)/(y^(2)+4-32) Find the excluded values for the following fraction.
1. 1 answer
2. asked by Jada
3. 448 views
Is The dog followed the rabbit when it jumped into the bushes. a compound sentence?
1. 1 answer
2. asked by Cherokee
3. 439 views
A car is hauling a 89 kg trailer, to which it is connected by a spring. The spring constant is 2100 N/m. The car accelerates
1. 1 answer
2. asked by Andrew
3. 3,251 views
An infinite straight wire carrying a current I=5 A flowing to the right is placed above a rectangular loop of wire with width
1. 2 answers
2. asked by Annoyingmous
3. 997 views
Triangle ABC has ∠A=40∘, ∠B=60∘, ∠C=80∘. Points M,N trisect the side BC and points P,Q trisect the side AC. The
1. 3 answers
2. asked by Bob
3. 580 views
Children with special needs may have delays or be slow to progress in one or more areas. TheyA. usually require special
1. 0 answers
2. asked by DEE-DEE
3. 485 views
Which sentence contains repetitious words that should be left out?A. The bright star is visible to the eye. B. The star was
1. 3 answers
2. asked by Cherokee
3. 1,160 views
Read the following selection from “Winter Mist” by Robert Palfrey Utter. Then, answer the questions that follow.I like pond
1. 2 answers
2. asked by Lanny
3. 2,979 views
Julie has a speech delay and is often shy with other children. The best way to include her in your daily group activities is to
1. 4 answers
2. asked by DEE-DEE
3. 390 views

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