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Alice
Questions and answers by visitors named
Alice
Questions (34)
Which of the following functions grows the fastest as x goes to infinity?
a) f(x) √x b) f(x) √(x+1) c) f(x) √(10x+1) d)
6 answers
1,887 views
The base of a solid is the unit circle x^2 + y^2 = 4, and its cross-sections perpendicular to the x-axis
are rectangles of height
2 answers
574 views
Use a comparison test to determine if the integral from 8 to infinity of sin^10(x)e^(-x) converges or diverges?
I am stuck on
1 answer
376 views
The time interval T, in minutes, between patient arrivals in an emergency room is a random variable
with exponential density
1 answer
402 views
The figure (which is not pictured, sorry) shows the slope field for y =.2(9-y^2). Make a sketch of the solution using the
1 answer
384 views
Hello! I am struggling with this problem:
Find the Taylor Series for sin(x-2) centered at c=3. My work so far:
2 answers
527 views
Tom, , and Harry are three brothers and have $107.60 together. Tom feels sorry for hairy because he has less money than Tom. So
2 answers
577 views
Is this an example of top-down processing?
I heard a noise that sounded like a door opening and assumed my parent was home. I
1 answer
484 views
Would this be an example of top-down processing?
I am at home, and I have left a room where a family member is sitting. I come
4 answers
608 views
Would this be a better example of spotlight theory of attention or attenuation theory?
I was focusing on asking someone an
2 answers
550 views
A car travels 56km using 8litres of petrol. What distance will it travels with 13litres of petrol.
4 answers
1,184 views
In recrystalization of acetanilide if your percentage yield is greater than 100% how would this occur?
4 answers
1,026 views
Describe how a mixture of acetanilide and sand can be separated
2 answers
1,295 views
For the logistic differential equation, dy/dt=2y(50-y), what is the limiting value for y?
a) 100 b) 50 c) 25 d) 2
2 answers
1,021 views
Which of the following choices will most easily evaluate the integral of [L(x)]/[P(x)] dx, where L(x) is a logarithmic function
2 answers
943 views
Find the value of A + B − C for which (x^2t+12x+12) / ( x(x-2)(x+2) )=
A/x + B/(x-2)+ C/(x+2) a) 1 b) 3 c) 7 d) -7
1 answer
420 views
A particle moves on the x-axis so that its position is continuous on the interval [3, 13] with some of its values for its
4 answers
5,532 views
The density of people (number of people per mile) during the evening rush hour for the 5-mile stretch along a certain sidewalk
4 answers
2,451 views
Estimate the product of 87 and 31
1 answer
297 views
Find the arc length of the curve from t = 0 to t = 2 whose derivatives in parametric form are dx/dt equals the cosine of t and
1 answer
258 views
∫[0,2] √(cos^2t + ln^2(t+1)) dt
I got 1.91 is this correct?
2 answers
126 views
Which of the following integrals represents the length of the curve y equals the square root of x from x = 0 to x = 3? (15
2 answers
1,183 views
Find the arc length of the curve given by x = t^2 + 1 and y = t^2, for 1 ≤ t ≤ 2. (2 points)
A) 15√2 B) 3√2 C) 18 D)
1 answer
351 views
d/dx √x = 1/(2√x)
I got the integral from 0 to 3 of the square root of 1 plus x, dx, is this correct? Please check my work!
1 answer
167 views
integrate √((2t)^2 + (2t)^2) = 2√2 t
I got 5 square root of 2, is this right?
1 answer
161 views
Find the velocity vector for a particle whose position vector is (2t, 5) for all t. (15 points)
A) (2, 0) B) (t^2, 5t) C) (t^3/3
1 answer
329 views
Which of the following is not a general term of a convergent p-series? (10 points)
A) a sub n = 1/ n^ negative 3 B) a sub n = 1/
1 answer
438 views
Which of the following is not a general term of a convergent p-series? (2 points)
A) a sub n equals 1 over n squared B) a sub n
1 answer
324 views
PLEASE HELP ME!!! Give explanation too! Thank you so much! Match each series to the test that should be used to test for
1 answer
332 views
The rain hit the roof
Which word would you suggest Mia replaced hit with to give her story sencorary details? A.pounded B.landed
1 answer
213 views
As a senior prefect of your school write a speech that you will delivered in your school P. T. A some things your school needs
1 answer
142 views
How to write a speech you will delivered at the meeting of parents teacher Association on what your school needs most
1 answer
106 views
If you were writing a timeline of a historical period, what type of graphic organizer would you most likely choose to use in
2 answers
149 views
Three people share a car for a period of one year and the mean number of kilometres traveled by each person is 152 per month.
3 answers
112 views
Answers (20)
Physics
Sorry I mean Anonymous
Can u stop fire star???? U keep commenting on these posts and the answers aren’t even right
Is stoopy right?
Yeah me either
Very confusion
yes,the answer is B
I took the test and got 14/15 and lanis answers are correct
Yea they are right
Mrs sue, ur really nice for trying to help
Oh, I think I messed it up somewhere. Is it 25.693?
my calculator. If this is wrong, can you help me out?
answer C?
and what does ^ mean
Where did that come from?
How did you get 49????????????????
9:45
Would this be a better way to tune this example: I heard a door open and close and assumed someone was home when they were not. I assumed this because of the time and factors like that. I am trying to have an example of an error in top-down processing.
Dear Ms. Sue, I appreciate your response:) I have looked it up and from what I understand top-down processing is where your expectations guide the selection of information that you use in pattern recognition, so in related to this example, since I expected
The answers will be correct?
