09/27/17

orthocenter of △ABC. A(2, 3), B(−4, −3), C(2, −3)
help me find the orthocenter of △ABC. A(2, 3), B(−4, −3), C(2, −3)  
Follows • 2
Expert Answers •1

09/27/17

find the area under the curve y=1/(6x^3)
Find the area under the curve y=1/(6x^3) from x=1 to x=t and evaluate it for t=10, t=100. Then find the total area under this curve for x≥1.   (a) t=10 =____________   (b)... more
Follows • 2
Expert Answers •1

09/15/17

What are the coordinates of the center of the Sun if the center of the hyperbolic orbit is​ (0,0) and the Sun lies on the positive​ x-axis?
A comet following a hyperbolic path about the Sun has a perihelion of 180 Gm. When the line from the comet to the Sun is perpendicular to the focal axis of the orbit, the comet is 562.5 Gm from the... more
Follows • 2
Expert Answers •1

09/15/17

Find the equation of the third side of the triangle given two equations of sides and orthocenter.
Orthocenter lies on the origin of the triangle and the equation of 2 sides of the triangle are x+y-4=0 and 2x+y-1=0. What is the equation of third side?
Follows • 2
Expert Answers •1

09/08/17

Find the percentage of area under a normal curve between the mean and the given number of standard deviations from the mean. 1.81
Find the percentage of area under a normal curve between the mean and the given number of standard deviations from the mean. 1.81
Follows • 2
Expert Answers •1

09/04/17

Minimum or maximum?
Is this minimum or maximum? Y=3(x-2)^2+4
Follows • 3
Expert Answers •2

09/04/17

Given: BC=3x+47 DE=10 BD=27+x CE=x+26
What is the length of segment CE?
Follows • 3
Expert Answers •2

08/30/17

Please help me.
Write down a differential equation of the form dy/dt = ay + b whose solutions have the required behavior as t → ∞.   All solutions approach y = 2/3.
Follows • 2
Expert Answers •1

08/30/17

Why isn't matrix multiplication commutative?
Why isn't matrix multiplication commutative?
Follows • 2
Expert Answers •1

08/29/17

a) show that the function f(x)=ln(x+ the square root of (x^2+1)) is an odd function b)find the inverse function of f
a) show that the function f(x)=ln(x+ the square root of (x^2+1)) is an odd function   b)find the inverse function of f
Follows • 3
Expert Answers •2

08/26/17

How do I solve this linear equation to find what the fuel efficiencie's of of each of the cars was that week?
A family has two cars. During one particular week, the first car consumed 25 gallons of gas  the second car consumed 35 gallons of gas the two cars drove a combined 1750 miles and the sum of their... more
Follows • 3
Expert Answers •2

08/22/17

Find the average rate of change of f(x)=2x^2-x+1 on the interval [3, 3+h]
Not sure if the graph is entirely relavant to solving this homework problem. Struggling to understand what to do for A.R.C. with the variable in the interval.
Follows • 2
Expert Answers •1

08/22/17

complex geometry
Give any two complex numbers lie along the angle bisector of the line L1 : z= (1+ 3r) + i(1+4r) L2 : z =(1+3s) + i(1-4s) find any two points on the angle bisector
Follows • 2
Expert Answers •1

08/17/17

How to find final mass of Fe(III)Cl and limitng reagent?
If 8.3 grams of Fe(III) reacts with 6.3g of Chlorine, what is the final mass of Fe(III)Cl and the limiting reagent?
Follows • 3
Expert Answers •2

08/09/17

Find the maximum of f(x)= x/(x+e)^2
Find the maximum o
Follows • 2
Expert Answers •1

08/08/17

find the area of a triangle with legs that are: 6mm, 4mm, and 8mm.
nwed full answer 
Follows • 2
Expert Answers •1

07/17/17

Word problem help please!!
A Chinese restaurant has a large goldfish pond. Suppose that an inlet pipe and a hose together can fill the pond in 3 hours. The inlet pipe alone can complete the job in one hour less time than the... more
Follows • 3
Expert Answers •3

07/15/17

probabilty that Car A will start given that car B is started.
A Person owns 2 cars, A and B has a trouble in starting them on cold mornings. The Probability that car B starts and car A does not is 0.2. The Probability that both will start is 0.1 and the... more
Follows • 2
Expert Answers •1

07/13/17

Describe the locus of all points in a plane that are equidistant from the sides of a triangle.
1. A single point that is the center of the inscribed circle of the triangle  2. A triangle similar to but smaller than the original triangle  3. A triangle similar to but larger than the... more
Follows • 2
Expert Answers •1

07/13/17

is A(d)= your age as the function of the date d have an inverse function?
How do you know if you can inverse a word problem function
Follows • 4
Expert Answers •3

07/06/17

Use the given zero to write P(x) as a product of linear and irreducible quadratic factors. P(x)=2x^5-11x^4+19x^3-17x^2+17x-6, zero:i
basic concept 
Follows • 3
Expert Answers •2

07/06/17

Physics problem - pleaseeeee need help!
I'm editing this problem because I was able to get a couple of the answers, but I still need help on the rest. An electromagnatic wave is traveling in vacuum with frequency 7 x 1014 Hz. The wave... more
Follows • 2
Expert Answers •1

07/05/17

Super confused please help!
A series RCL circuit driven at angular frequency w = 597 rad/s has a capacitive reactance XC = 864 W, an inductive reactance XL = 599 W and a resistance R = 357 W. The resulting oscillating current... more
Follows • 2
Expert Answers •1

07/02/17

og base 7 7 x square root of 7
Precalculus. Asked to evaluate each logarithm. Exact answers only.  No decimal approximations. 
Follows • 3
Expert Answers •1

06/22/17

In the following reaction, state whether O is oxidized or reduced:
1. CH3CH = 0 → CH3CH2OH
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.