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Darren
Questions and answers by visitors named
Darren
Questions (58)
I don't know how to find the GCF if the variables are different. For example, 48a^3 and 16b^5.
1 answer
378 views
what are people from rhode island called?
rhode islanders?
1 answer
404 views
what is the opposite of cohesive but still using cohesive in it
incohesive?
1 answer
346 views
Les Fleurs, a boutique in Paris, France, had the following accounts in its accounting records at December 31, 20X2 (amounts in
4 answers
481 views
does anyone know what is the pathway used to board an airplane?
the bridge-like pathway that connects to the doors of the plane
4 answers
443 views
A mass 0f 10kg is suspended by 2 pieces of string, 30 cm and 40 cm long, from twp points that are 50cm apart and at the same
2 answers
592 views
Hi there,
I am doing a presentation comparing women in Hamlet times to women today. But i need help finding a cartoon
1 answer
422 views
Why is there electrical activity in the brain? Describe how it is used by neurons.
1 answer
379 views
Could you please help me solve this question:
Solve this system of equations using elementary operations. 1. x/3 + y/4 + z/5 =14
4 answers
820 views
Could someone help me solve these system using elementary operations, I am having trouble with both of them.
x+y+z =0 x-y =1 y-z
1 answer
413 views
Can someone help me with Sidney Sonnet 31 and 39 questions?
The sonnets are at the bottom if you need them. 1. The unifying theme
4 answers
1,849 views
When HIPAA requires auhtorization to disclose information the authorization must
1 answer
430 views
Hi there,
I need to make a response to this quote, could anyone give me ideas of what this quote might mean in relation to media
3 answers
462 views
I'm stumped in reference to figuring the answer for the following question. If anyone can help I would be so thankful. The
1 answer
375 views
An airplane takes off in a straight path. When it has traveled 5 km, it is 3 km high. To the nearest kilometer, what is the
2 answers
935 views
A rocket cruising past Earth at 0.79c shoots two bullets at 0.92c relative to the rocket with one of the bullets fired along the
2 answers
595 views
At what speed must one frame of reference be moving relative to another for the two frames to disagree about lengths by 1%?
1 answer
359 views
a)What speed must one frame of reference be moving relative to another for the two to disagree about the length by 1%
b)What
1 answer
369 views
Suppose you wish to visit a star which is 450 light years away, and that you want your 21000 kg rocket to move so fast that you
2 answers
667 views
Solve for m. -6m - 7 = -5m + 3
5 answers
364 views
What property changed(4c + 3c) + 6 to (4+3)c + 6?
2 answers
501 views
You are holding a 5 kg dumbbell straight out at arm's length. Assuming your arm is 0.63 m long, what torque is the dumbbell
4 answers
3,004 views
A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. The
3 answers
1,950 views
You are designing a kit for
making sand castles. You want one of the molds to be a cone that will hold 48π cubic inches of sand.
4 answers
1,898 views
Can someone please help edit my French?
My French: Quelles matières étudiez-vous cette année ? Moi, je fais deux les maths, la
2 answers
868 views
if i had a 1.875 and i get a C to go up to a B what is my GPA?
1 answer
312 views
if i had a 1.875 and i get a C to go up to a B what is my GPA? will it be a 2.0? i need help i want to play baseball.
1 answer
343 views
The average age of vehicles registered in the united states is 96 months, with a standard deviation of 16 months. If a random
1 answer
633 views
(x^3+8) x ((x-2)/(x^2-2x+4))/ (x^2-4)/(x-6)
1 answer
242 views
A particle A of mass 2.11 kg collides with another particle B of mass 3.86 kg. Their initial velocities are u1 = 2.16i + 0.88j
1 answer
465 views
An external sinusoidal force is applied to an oscillating system which can be modelled by a model spring and a damper. The
1 answer
417 views
A 1800-kg car experiences a combined force of air resistance and friction that has the same magnitude whether the car goes up or
1 answer
1,037 views
Calculate a space shuttle territory 250 km above Earth's surface. Earth's mass is 6.0 * 10^24kg and its radius is 6.38 * 10^6 m
4 answers
1,228 views
93*3^2-6^2-4^3
3 answers
262 views
Compute the average value of f(x) = x/(x+3) over the interval [-a,a], 0 < a < 3.
a. 1 + (3/2a)ln[(3-a)/(3+a)] b. 2a +
1 answer
383 views
Evaluate the integral (3x+4)/[(x^2+4)(3-x)]dx
a. (1/2)ln(x^2+4) + ln|3-x| + C b. (1/2)arctan(x/2) + ln|3-x| + C c.
1 answer
368 views
Find the limit as x approaches 0: (e^x^2-1)/(2x^2)
a. 0 b. 1/2 c. infinity d. does not exist e. none of the above
1 answer
301 views
Evaluate the integral or show that it diverges: Integrand 0, lower, to 3, upper, (1/x)dx.
a. infinity b. negative infinity c. 0
3 answers
362 views
Calculate the area under the curve y=e^-x above the x axis on the interval [1, infinity).
a. infinity b. 0 c. -1/e d. 1/e e. none
3 answers
1,013 views
Find the area between the x axis and the graph of y = (2e^x)/(1+e^(2x))
a. e^2 b. pi c. pi/2 d. 2pi d. none of the above
1 answer
297 views
Given that the general population is normally distributed on a standard scale measuring math aptitude with Mean = 50 (s.d. =
3 answers
440 views
Physics Help!!!!! Maximum Kinetic Energy based on a graph?
A 2.50kg ball is attached to an unknown spring and allowed to
3 answers
905 views
A diver is currently at the surface of the water out at sea. If he descends into the ocean at an angle of depression of 32
1 answer
360 views
Indicate the independent variable and dependent variable:
A research psychologist, working in a federal prison, is asked to
3 answers
598 views
Given the following prime factors, determine the original number as well as all of its factors.
2*3*5*7 I know that 2*3*5*7 is
1 answer
420 views
Hi! I need help finding the derivative of this function.
f(x)= ln [(x(x-1))/(x-2)] Thank you.
3 answers
443 views
Hi. I need help with finding the derivative of the function:
y= [(sec^7 x)/7] - [(sec^5 x)/5] Thanks!
6 answers
693 views
What is the (OH-) when pH = 4.25
4 answers
428 views
If 10.0 L of butane and oxygen are combined at the same temperature and pressure, which gas will be left over after reaction?
1 answer
396 views
A step ladder 2.2m high was opened making an angle of 30° Calculate distance between legs of ladder
5 answers
424 views
A sound of constant frequency is produced by the siren on top of a firehouse. Compared to the frequency produced by the siren,
2 answers
1,165 views
The energy of a sound wave is most closely related to its?
2 answers
1,050 views
Determine parametric equations for the plane through the points A(2, 1, 1), B(0, 1, 3), and C(1, 3, −2).
2 answers
1,173 views
Hello! How would I prove that the data is exponential? I tried to find a pattern but was unsuccessful. Here is the question:
Prov
1 answer
428 views
A woman is a carrier for hemophilia she marrys a normal male they have a son what is the chances of the sun having hemophilia
1 answer
261 views
Water is added to 54.0 mL of a 1.70 M solution to give a volume of 248 mL. 124 mL is taken from that solution and 177 mL of
1 answer
89 views
Combining 0.302 mol Fe2O3 with excess carbon produced 10.4 g Fe.
Fe2O3+3C⟶2Fe+3CO What is the actual yield of iron in moles?
1 answer
87 views
A water-soluble salt formed by Hg2+ and perchlorate 52.58 g was dissolved in a solution containing 7.410 g of sodium sulfide,
1 answer
102 views
