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Michael
Questions and answers by
Michael
, page 3
Questions (1,008)
When you are writing an essay that refers to two works and you are using a quote, do you
(Alveraz, 30) or just put (Alveraz 30)
6 answers
349 views
An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 120 km/h.
Precisely 1.00 sec. after the
5 answers
5,094 views
A(n) 4.8 g bullet leaves the muzzle of a rifle
with a speed of 345.1 m/s. What constant force is exerted on the bullet while it
2 answers
541 views
X2 + Y4 = 16
find the slopes of the 2 tangent lines to the curve from (5,1)
5 answers
533 views
What is 1+1 i heard there is 3 different answers?
3 answers
275 views
"how can a collection of statistics be biased?"
my friend asked this
3 answers
310 views
Evaluate the limit, if it exists. (If it does not exist, enter NONE).
lim h→0 (3 + h)3 − 27 _______________ h
2 answers
569 views
a 1000 kg car engine exerts a force of 3000 N while the car accelerates from 20 m/s to 30 m/s is 5.0 seconds. How much force of
4 answers
581 views
a balloon at constant temperature is subjected to pressure drop. The resulting volume will be ________
A. Greater than B. Less
1 answer
419 views
Describe the structure of the interior surface of the small intestine and explain how this structure relates to its function.
2 answers
714 views
A man measures the acceleration of an elevator using a spring balance. He fastens the scale to the roof, and suspends a mass
1 answer
808 views
How much I2 is needed to stop decomposition of H2O2?
1 answer
335 views
Find the limit.
lim t+2/t-5 t-->5-
1 answer
383 views
Compute lim f(2+h)-f(2)
h->0 --------- h
2 answers
1,092 views
Differentiate.
V(x) = (3 x^3 + 3)(x^4 - 3 x)
1 answer
360 views
Find f '(x) and f ''(x).
f(x) = x^(9\/ 2) e^x
1 answer
240 views
Differentiate the following function.
u = 4 root3(t) + 9 sqrt(t^9)
1 answer
416 views
Differentiate.
V(x) = (3 x^3 + 3)(x^4 - 3 x)
1 answer
358 views
For what values of a and b is the line 2x + y = b tangent to the parabola y = ax2 when x = 5?
4 answers
5,994 views
Use a graphing calculator to find how many widgets to make in order to maximize profit. The price (p) of one widget is given as
2 answers
552 views
Ill do the rest.
A ball was thrown up at 25.0 m/s. It was released when it was 2.0 m above the ground. a) For how long did the
4 answers
377 views
Differentiate the function.
f(x) = sin(5 ln x)
4 answers
1,578 views
Two people start from the same point. One walks east at 1 mi/h and the other walks northeast at 2 mi/h. How fast is the distance
5 answers
2,621 views
Find the linear approximation of the function f(x) = √16-x at a = 0
4 answers
1,212 views
ind the linearization L(x) of the function at a = -1.
f(x) = x^4 + 6x^2
1 answer
424 views
Can height be negative?
2 answers
1,054 views
Other than transporting oxygen, what other important function does hemoglobin perform?
2 answers
476 views
Jill and her friends have built a small rocket that soon after lift-off reaches a speed of 900 m/s
How high above the Earth can
4 answers
1,746 views
If the length of a square garden is five and seven eighths long, then what is the perimeter?
1 answer
328 views
a 31 meter pole breaks and the tip touches the ground 10 meters from the base of the pole. How tall is the part of the pole that
2 answers
534 views
A spring with spring constant 14.0 N/m hangs from the ceiling. A 490 g ball is attached to the spring and allowed to come to
3 answers
1,131 views
It takes one hour longer to fly to St. paul at 200 miles per hour than it does to return at 250 miles per hour. How far away is
1 answer
381 views
The wave speed on a string is 146 m/s when the tension is 70.0 N.
What tension will give a speed of 183 m/s?
4 answers
2,814 views
An object is attached to a horizontal spring. It is initially displaced by distance Δx from the equilibrium position and then
2 answers
521 views
An object has a mass of 0.3
kg. It undergoes a simple harmonic motion. The amplitude of that motion is 0.09 m and the period is
1 answer
515 views
A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 2 ft/s,
3 answers
643 views
Find the slope of the tangent line to the curve at (2,1).
x/y +x^2y^2=6
1 answer
397 views
Find the points on the graph of y = 1/x where the graph is parallel to the line 4x + 9y = 3.
5 answers
asked by
Michael
2,626 views
Find the critical numbers of the function on the interval 0 ≤ θ < 2π.
f(θ) = 2cos(θ) + (sin(θ))^2
4 answers
1,899 views
What was the point of science fiction in Kurt Vonnegut's Slaughterhouse Five
How do those elements of science fiction add to the
2 answers
509 views
The price of a jacket is $48. If the sales tax rate is 5.5%, what is the amount of tax? What is the total cost of the jacket?
4 answers
1,500 views
A 1.9 kg otter starts from rest at the top of a muddy incline 84.1 cm long and slides down to the bottom in 0.60 s.
What net
2 answers
605 views
A freight train has a mass of 1.2 × 107 kg. If the locomotive can exert a constant pull of 5.0 × 105 N, how long would it take
2 answers
483 views
A bird is flying with a speed of 12.0 m/s over water when it accidentally drops a 2.30 kg fish.
The acceleration of gravity is
4 answers
924 views
A jet plane lands with a speed of 120 m/s and can decelerate uniformly at a maximum rate of 5.8 m/s2 as it comes to rest.
Can
4 answers
1,113 views
A ball initially at rest rolls down a hill with an acceleration of 2.7 m/s2.
If it accelerates for 8.1 s, how far will it move?
2 answers
586 views
A baby sitter pushing a stroller starts from rest and accelerates uniformly at a rate of 0.682 m/s2.
What is the velocity of the
4 answers
1,393 views
An object is dropped from rest. What is its instantaneous speed when it has
been in motion for 5 s? The acceleration of gravity
3 answers
559 views
A projectile is fired straight up at a speed of 16 m/s.
How long does it take to reach the top of its motion? The acceleration of
1 answer
449 views
An autographed baseball rolls off of a 0.55 m high desk and strikes the floor 0.82 m away from the desk.
The acceleration of
4 answers
690 views
A cat chases a mouse across a 1.5 m high table. The mouse steps out of the way, and the cat slides off the table and strikes the
2 answers
625 views
I'm working woith multiple ange and product sum formulas and I'm stuck on these. Can you help? Thanks
sin2xsinx=cosx cos2x-cosx=0
1 answer
448 views
What is the complete subject in the sentence: Every year, blackbirds and blue jays migrate south? Is there a simple way to know
6 answers
461 views
How can I justify these three questions without answering them? I need to justify why these questions must be answered by the
3 answers
1,004 views
Several questions from my homework, any are appreciated. Thanks!
Solve: 1) sinx-tanx=0 2) 3csc^2x=4 Find all solutions within
0 answers
489 views
I have two questions as I review for a test tommorow, any help is much appreciated!!
Solve: 1) 4sin^2x=2cosx+1 2) cscx+cotx=1
1 answer
1,039 views
I have two questions as I review for a test tommorow, any help is much appreciated!!
Solve: 1) 4sin^2x=2cosx+1 2) cscx+cotx=1
1 answer
449 views
Why is more energy Produced from photosynthetic organisms than from chemosynthetic bacteria?
1 answer
494 views
Why is it that carnivores are better able to incorporate energy into themselves than herbivores?
1 answer
354 views
Can you please help me solve this word problem?
Your boss has asked you to come up with a price model for one of the cell phone
3 answers
506 views
The following reaction mechanism has been proposed for a reaction:
(slow) NO2 + NO2-> NO3 + NO (fast) NO3 + CO -> CO2 + NO2 A.
2 answers
579 views
The following reaction mechanism has been proposed for a reaction:
(slow) NO2 + NO2-> NO3 + NO (fast) NO3 + CO -> CO2 + NO2 A.
2 answers
744 views
The following reaction mechanism has been proposed for a reaction:
(slow) NO2 + NO2-> NO3 + NO (fast) NO3 + CO -> CO2 + NO2 A.
3 answers
2,560 views
Given the reaction system;
2 NO (g) + O2 (g) -> 2 NO2 (g) Write a brief explanation for each of the following statements in terms
1 answer
657 views
Given the reaction system;
2 NO (g) + O2 (g) -> 2 NO2 (g) Write a brief explanation for each of the following statements in terms
2 answers
1,085 views
Solve for x:
8^(6x-3)=(1/16)^(5x-9)
3 answers
327 views
How do I solve these two problems ?
1.The mass of a quantity of is 32.7 g. What is it's volume in cm raised to the third power ?
1 answer
317 views
On a works cited page for a book with 7 different authors.... do you use and between the 6th and 7th author....or just list?
6 answers
495 views
When you are doing a bibliography and your book shows 15 different cities it was published can you list just the 1st
4 answers
360 views
Looking for all 5 weeks of assignments
1 answer
298 views
HA(aq)+ H2O (l) <-> H3O+(aq)+ A¯ (aq)
Given the reaction above, which of the following will cause an increase in the pH of an
2 answers
832 views
Reactions can be speeded by increasing the proportion of reactant molecules which collide with proper orientation. This can be
1 answer
460 views
HA(aq)+ H2O (l) <-> H3O+(aq)+ A¯ (aq)
Given the reaction above, which of the following will cause an increase in the pH of an
1 answer
400 views
HA(aq)+ H2O (l) <-> H3O+(aq)+ A¯ (aq)
Given the reaction above, which of the following will cause an increase in the pH of an
3 answers
1,933 views
HA(aq)+ H2O (l) <-> H3O+(aq)+ A¯ (aq)
Given the reaction above, which of the following will cause an increase in the pH of an
2 answers
558 views
Some games of strategy are cooperative. One example is deciding which side of the road to drive on. It doesn’t matter which
2 answers
580 views
a 6 ft adult has a shadow 3.6 ft long. How long is the shadow of a 5 ft child standing next to the adult?
5 answers
1,355 views
F2 (g) <--> 2 F (g)
A 1.00 mol sample of F2 is placed in a 100. L container at 1000K. What is the pressure of the F2 before any
1 answer
343 views
F2 (g) <--> 2 F (g)
A 1.00 mol sample of F2 is placed in a 100. L container at 1000K. What is the pressure of the F2 before any
1 answer
304 views
F2 (g) <--> 2 F (g)
A 1.00 mol sample of F2 is placed in a 100. L container at 1000K. What is the pressure of the F2 before any
1 answer
328 views
what is the most important reason that sediments at beaches are usually rounded and smooth
3 answers
592 views
Break Even Analysis.. consider the following income statemenbt and answer the question that follow.
Sales(100 units) $200
1 answer
407 views
what effect did the shape of the basketball on your view of the approaching cardboard mountain?
1 answer
403 views
1)
You have opened your own word-processing service. You bought a personal computer, and paid $5,000 for it. However, due to the
4 answers
1,551 views
I have a report to do on ways people tried to live forever. can anyone help me find info for this.
4 answers
340 views
I need to state the period and 2 consecutive asymptotes on the graph for the following questions.
1: y = -3 tan pi*x period: pi
2 answers
686 views
What is the role of administrative agencies in the current health care environment?
1 answer
346 views
2 trains leave the same train station at the same time, one train travels northeast at 50 mph, the other train travels due west
4 answers
664 views
In a performance test, each of two cars takes 9.4 s to accelerate from rest to 24 m/s. Car A has a mass of 1358 kg, and car B
2 answers
642 views
I have the question "how does nose shape relate to climatic zone" and its not in my book and I can't find when I google it. Does
4 answers
345 views
Suppose a triangle has side lengths of 6, 7, and 10. What best describes it? Acute, right, obtuse, or not enough information?
3 answers
785 views
In a series of decays (hypothetical), the nuclide Ra-227 beomes Pb-203. How many alphas and how many betas are emitted in this
1 answer
505 views
How does the temperature of water affect the speed of the water molecules?
1 answer
277 views
If the ages of colleges students are normally distributed with a mean of 27 years and a standard deviation of 3.4, what is the
1 answer
472 views
Calculate the pH at the following points during the titration of 100.0 mL of 0.20 M acetic acid (Ka for acetic acid = 1.8 x
1 answer
602 views
a clock has a diameter of 1 foot what is the angular size if viewed from a distance of 27 feet
2 answers
1,027 views
Let f be the function given by f(x)=3sqrt(x-2).
A) On the axes provided sketch graph of f and shade the region R enclosed by the
1 answer
676 views
I'm trying to find the consequences of the second great awakening and all I can find is the great awakening. How else can I look
5 answers
483 views
8/9 devided by 6/17
whats the answer in simplest form
1 answer
484 views
What is the question answer flow for an exclamatory sentence
4 answers
314 views
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