
A textbook store sold a combined total of physics and biology textbooks in a week. The number of biology textbooks sold was less than the number of...

1) z^4+8=i83 2) An area D is limited by the xaxis, the line x=3 and the graph to f(x)=x^22x.

A sixfoot person walks from the base of a tall tree directly to the tip of the skyscraper's shadow.
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the automatic opening device of a military cargo parachute has been designed to open when the parachute is 200m above ground.
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A manufacturer of 35mm cameras knows that a shipment of 36 cameras sent to a large discount store contains eleven defective cameras.
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e height of 282 feet below sea level(at Death Valley) when sea level equals 3963 miles from the center of the earth and there are 5280 feet in a mile?...
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Working through this problem and would like to know if my solution is correction. 100,000 is invested at 2.25% interest compounded monthly.

Calculus Applications Project: Analyzing Age vs. Number of Jobs heldFor this project, you will collect data relating age and # of jobs held. You will try several mathematical models for curve fitting,

Find the equation of a circle that has a diameter with endpoints:

A shoe company will make a new type of shoe. The fixed cost for the production will be $24,000. The variable cost will be $36 per pair of shoes. The...

Assume x is a random variable with probability density function p(x)=(2/) (1/1+x 2 ) on the interval [1,1]. Find the mean, variance and standard...
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An airplane flying at a speed of 360 mi/hr flies from a point A in the direction 137 degrees for 30 minutes and then flies in the direction 227...

Find the exact 1uralue of each of the follmving. {i} sin ' 1 [ sin 412519 1:] {ii} cos ' 1 [ cos 3:?
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See the credit card offer from State Farm. Read the conditions carefully.

) When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV^{1.4}=C where C is a...
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Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint 0.10 cm thick to a hemispherical dome...

A particle moves in a straight line with velocity t^2  (1/25) ft/s. Find the total displacement and total distance traveled over the time interval...

Express the volume V (in ft.

You are given the four points in the plane A = (4,6), B = (9,3), C = (12,6), and D = (16,8). The graph of the function f(x) consists of the three...
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if an object is thrown downward with an initial velocity of V0, then the distance it travels is given by s=4.9t^2+v0t.

Consider the basis B={(3,2),(1,4)} for R^2, Use the GramSchmidt process to rewrite this basis as an orthonormalized basis.

If M m,n the space of all m by n matrices, and M j,k the space of all j by k matrices, are assumed to be isomorphic, what is the strongest
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A street light is at the top of a 17 foot tall pole. A 6 foot tall woman walks away from the pole with a speed of 7 ft/sec along a straight path.

Match the graphs to the values of n for which the graphs are bipartite. Q n 2. C n 3. W n 4.

[2] {6 points] Sand falls from a conveyor belt onto a conical pile at a rate ol12 ft3 {min . The pile's height is always equal to twice the radius of...

there are 5 males and 7 females in a group. A committee of 3 is to be randomly selected from this group calculate the probability that the committee...
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(College Algebra II) 25. (See Week 2 Lecture page "Transformations" for a starting point.

Elissa sells two breeds of dogs, Alaskan Malamutes and Great Pyrnees. She has 118 feet of fencing to enclose two adjacent rectangular dog kennels,...
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A student takes a multiple choice exam with 15 questions, each with 5 choices. Suppose that the student was unable to study for the exam and just...
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Find the first four terms in each of two linearly independent solutions of the given differential equation (solve by means of a power series about...

Finco has the following investments available: Investment A For each dollar invested at time 0, we receive $0.10 at time 1 and $1.30 at time 2. (Time...

Please help me with this problem If a baseball is hit with an upward velocity of 80 feet per second when t=0 from a height of 6 feet a) find the
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Find the smallest possible number n of vertices in a tree that has four vertices of degree 3, three vertices of degree 5 and two vertices of degree 7....

All edges of a cube are expanding at a rate of 3 cm/'sec. How fast is the volume changing when each edge of cube is 10 cm? How fast is the surface

An 8foot ladder is leaning against a wall. The top of the ladder slicing down the wall at the rate of 2 feet per second.

A recent psychiatric study from the University of Southampton observed a higher incidence of depression among women whose birth weight was less than...

women's records in the women's 1500. m run. the formula R = 0.0026?

Bond J is a 3 percent coupon bond. Bond K is a 9 percent coupon bond. Both bonds have 15 years to maturity, make semiannual payments, and have a YTM...

In this question we will consider solutions to differential equations where y is a function of x. Throughout, a will always denote a constant. (a)

College Class: Discrete Structures Topic: Quantifiers Question: Determine the truth of each statement and write it's negation. T he domain of...

I'D} "Hill 15 II: Fllllmtpf mm is ledumajn off? {.1} Whatis :11: range off? (a) What is the horizontal asympmte? (fj'Wl'chismegmphoff'?
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The following are two passages from Florence Nightingale's Notes on Nursing:

3 ml dose of a drug is injected into a patient steadily for 0.4 seconds. At the end of this time, the quantity, Q, of the drug in the body starts to...
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During a race, a driver accelerates 10 feet/second^2 for 3 seconds to pass another car. The driver's initial speed was 264 feet/second.
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Assignment 5.1 Angles Name: Syd Hendricks #1 Points possible: Total attempts: 3 Convert the angle 224 to radians. Give the exact value. This means...

Two tracking stations are on the equator 134 miles apart. A weather balloon is located on a bearing of N 38E from the western station and on a...

Ray's Cherry Hut Your consulting reputation is spreading and now Ray has engaged you to optimize his situation since the unpredicted weather event.

I need some help with these questions. Please answer in your own word to help me better understand and be about 70 to 1oo words. What is the point of...

Pricedemand. A company manufactures and sells inline skates. Its financial department has established the pricedemand function p(x) = 190  0.
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A person receives $212 per year in simple interest from 3 investments totalling $2500. Part is invested at 7%, part at 8%, and part at 9%. There is...