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Manny
Questions (79)
Which of the following statements about world War 1 would be most difficult to prove or disprove
1 answer
192 views
16y+0=16y
1 answer
73 views
An electric field greater than about 3×10^6V/m causes air to break down (electrons are removed from the atoms and then
0 answers
581 views
What is the speed of a proton whose kinetic energy is 5.6 keV ?
1 answer
799 views
1. What is the difference between a party’s platform and a plank? Select all that apply. (2 points)
A.A plank is more general
12 answers
5,837 views
Which of the following is judicial interpretation?
A.determining what the law means in a specific case B.following the law,
9 answers
1,769 views
2. Which of the following contributed the most to the completion of the overland Silk Routes?
a - The growth of powerful empires
1 answer
957 views
I've managed to figure out question B but cannot figure out A, any help appreciated
Two particles, with identical positive
0 answers
460 views
The random variable X has the following density function:
f(x) = { x^2 if 0 < x < 3 { 0 otherwise a) Find the distribution
1 answer
930 views
Carrying capacity is the maximum number of _____ that an ecosystem can support... Is the answer different species? Help?!
2 answers
437 views
Jane Blaylock joined the Ladies Professional Golf Association (LPGA) in 1969 and by 1972 had become the leading money winner on
1 answer
782 views
Convert r = 1 / (6cos(θ)+8sin(θ)) to an equation in rectangular coordinates (i.e., in terms of x and y).
A similar example I
1 answer
729 views
Compute the total area of the (infinitely many) triangles in the Figure
In the image, the height of all the triangles is 6/7. The
1 answer
2,206 views
if an object is pushed along a rough horizontal surface and moves at a constant velocity, then...
3 answers
809 views
Yolanda buys two types of flowering plants. She buys 36 geraniums and 63 marigolds she wants to plant an eeach row will contain
3 answers
3,021 views
In the last basketball game, Kevin scored 2 less than a third of his team's points.
Part A: Let n represent the number of points
1 answer
1,770 views
A 5-pound bag of potatoes costs$3.40 what is the cost per pound
3 answers
1,401 views
Nation states arguing over immigration polices?
1 answer
396 views
I just need a base to start to help teach my child:
Find the fraction: If 1 is added to it's numerator, then it is equivalent to
2 answers
505 views
how do i solve so left hand side equals right hand side?
cos2x=(1-tan^2x)/(1+tan^2x)
1 answer
425 views
how do i solve for b, when: (2pi/b)=8pi
1 answer
836 views
how do i figure out "What is the energy of 1 mole of these photons"
energy= 2.93x10^-19 wave length = 670.8 nm
1 answer
560 views
Please delete question Posted by Donald on Sunday, January 24, 2016 at 10:00pm.
1 answer
532 views
Find all values of theta in radians over radians over the set of all real nunbers given the equation:
2sinthetacostheta=sintheta
1 answer
515 views
A wheel rolls 140cm while rotating 210 degrees. What is the circumference of the wheel??
2 answers
497 views
What is wrong with my sentences in Spanish?
Vamos a el cine el lunes. Yo compro videojuegos el lunes. El jueves yo voy a el
1 answer
553 views
Duncan wants to make an aquarium. The aquariums are available in two shapes, spherical (S) or cubical ©. He can choose either
2 answers
522 views
A bicyclist can coast down a 5° hill at a constant 6.0 km/h. Assume the force of friction (air resistance) is proportional to
0 answers
1,051 views
An airplane is traveling 775 km/h in a direction 42.5° west of north (Figure 3-31).
(a) Find the components of the velocity
1 answer
1,237 views
An Olympic long jumper is capable of jumping 7.5 m. Assume that his horizontal speed is 8.8 m/s as he leaves the ground.
How long
1 answer
621 views
A child on a sled (total mass 41 kg) slides down a hill inclined at an angle θ = 22° at a constant speed 3.5 m/s.
(a) How long
1 answer
1,170 views
Complete number line from 0 to 3 in thirds. In fractions.
1 answer
1,199 views
A recording artist released a compilation of songs on the Internet. The scatter plot below shows the number of downloads for her
8 answers
4,163 views
Ms. Alison drew a box-and-whisker plot to represent her students’ scores on a mid-term test.
box-and-whisker plot Josh received
8 answers
7,128 views
1. Based on reading only the title and headings, what would you think the article was about? (1 point)
a renewed interest in
3 answers
983 views
There are two I could not find. Are those that I have so far correct?
1. Name the hormone that triggers development of a primary
2 answers
484 views
square root of (1-cosx/1+cosx) = cscx - cotx
prove the identity
0 answers
498 views
The area of a certain rectangle is 288 yd2 the perimeter is 68 yd. if you double the length and the width what will be the area
1 answer
603 views
Is this correct grammar?
If you have accomplished what you aimed to do, are you not as equally successful, as the next person?
1 answer
410 views
What would a Potential energy to velocity^2 graph be?
1 answer
320 views
Assuming a constant marginal cost, a lower price elasticity of demand would call for a relatively lower mark-up ration.
0 answers
357 views
n auto-service establishment has estimated its monthly cost function as follows:
TC = 6000 + 10 Q where Q is the number of cars
0 answers
639 views
Find the number of ways the top four can finish in a race of nine people.
1 answer
1,102 views
The sum of three numbers is 81 and their ratio is 3:7:17. What is the value of the smallest number?
1 answer
440 views
I'm trying to find the x-intercepts of a polynomial function = 4x^4-3x^3-6x^2+2x+6.
I don't want anyone to solve it, could
1 answer
579 views
A child goes down a playground slide that is inclined at an angle of 24.5° below the horizontal. Find the acceleration of the
0 answers
1,291 views
An inquisitive physics student, wishing to combine pleasure with scientific inquiry, rides on a rollercoaster sitting on a
1 answer
834 views
When you use procedures like placebos and double-blind conditions, you are attempting to set up ____ for factors that would make
1 answer
544 views
Find the point on the line 6x + y = 9 that is closest to the point (-3,1).
Solution: We need to minimize the function d = sqrt((x
1 answer
1,906 views
Find the point on the line 6x + y = 9 that is closest to the point (-3,1).
Solution: We need to minimize the function d =
0 answers
693 views
Find the point on the line 6x + y = 9 that is closest to the point (-3,1).
Solution: We need to minimize the function d =
1 answer
728 views
You wish to measure the ∆G°' for the hydrolysis of ATP:
ATP --->ADP + Pi But the equilibrium for the hydrolysis lies so far
0 answers
741 views
Evalute the definite integral (cosx)/(3 sin(x)+15)dx= +C
1 answer
698 views
Evaluate the definite integral:
int_{ 2 } ^ { 7 } (10 x + 5) dx =
0 answers
502 views
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y= 1-x^2. What are the dimensions of
1 answer
1,497 views
A fence 5 feet tall runs parallel to a tall building at a distance of 5 feet from the building. What is the length of the
1 answer
637 views
The equation of the tangent line to f(x) =sqrt{x} at x = 25 can be written in the form y = mx+b
where m =.1 b =? i don't know how
2 answers
1,732 views
Find the linear approximation of f(x)=ln x at x=1
where L(x)=
1 answer
682 views
Hi:
I was wondering how I would even start to solve a problem like this. Solve for x1, x2, x3, and x4: x1x2+x1+x2=524
2 answers
459 views
I had posted a serious letter of a real situation that happenned. I sm trying to write this letter for that reason. I am not
9 answers
1,039 views
Dear _______________:
I attempted to contact ____________ to call out and the line was occupied. My phone service was interrupted
3 answers
651 views
Standards-based education can sometimes put pressure on teachers to be sure they 'measure-up' to the expectations of state
1 answer
556 views
I strongly feel that taking courses like the first-line supervisory training course will compliment my current education, and
3 answers
438 views
Given one of the starting materials and end product for each of the following reactions, show all reactants, reaction conditions
1 answer
453 views
Find two standard position primary angles in radians by solving for the unknown. "Primary angles" are those angles which exist
1 answer
1,138 views
Find two standard position primary angles in radians by solving for the unknown. "Primary angles" are those angles which exist
0 answers
736 views
Sketch the graph of one cycle of tan(x)(pi/2=1.5708) and give the requested information
Domain: Range: Period(wavelength):
0 answers
878 views
Given one of the starting materials and end product for each of the following reactions, show all reactants, reaction conditions
0 answers
423 views
Describe an object that commonly undergoes (or could undergo) oxidation.
2 answers
457 views
I need to write and balance this equation:
Sodium sulfate produces sodium oxide plus gaseous sulfur trioxide when heated. Thanks
1 answer
600 views
I would like to see what other modifications (what should I include, remove, make more presentable, recommend a particular font
5 answers
594 views
Could you please explain to me these problems, I don't understand them.
Do 100 J of work in 50 s and your power output is? - I
1 answer
757 views
Could you please explain to me these problems, I don't understand them.
Do 100 J of work in 50 s and your power output is? A bow
0 answers
497 views
Write two ratios that can be expressed in simplest form as 3:10
1 answer
638 views
Given that the mass of the Milky Way galaxy is 10^11 times that of the Sun and that the sun is 2.6x10^20 meters from its center,
0 answers
886 views
Calculate the ratio of the escape velocities from the moon and Earth.
Calculate the ratio of the escape velocities from the moon
0 answers
1,104 views
This is my work and someone has wrote a response to it. Can you help me address his response. I need to defend my position (my
0 answers
539 views
Getting back in time, when Nancy wa just about to open her account, and assuming she could choose among credit sources that
1 answer
691 views
SOMEONE PLEASE HELP ME :( I AM SO LOST. I HAVE READ MY BOOK AND STILL CONFUSED. I HAVE TWO PROBLEMS BELOW AND EACH HAS ONE PART.
4 answers
760 views