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Riley
Questions (238)
In the hope of high returns, venture capitalists provide funds to finance new (start up) companies. However, potential
1 answer
846 views
In the hope of high returns, venture capitalists provide funds to finance new (start up) companies. However, potential
0 answers
643 views
3.5 liters of H2O are added to 500 mL of a 2.0 M HNO3 solution. What is the resulting molarity?
1 answer
378 views
Ted put several different integers in order from least to greatest. He then put the same integers in order from greatest to
7 answers
1,272 views
why did the colonists need their independence?
1 answer
288 views
Having trouble with this program running, can anybody help solve my problem:
#include <stdio.h> #include <stdlib.h> #include
1 answer
537 views
I am having trouble writing this program for java. can anybody help
write a program that prints the letter X composed of
0 answers
580 views
I'm worried I might be having petit mal seizures. Every so often, I am doing something, then I lapse out for a few seconds then
3 answers
578 views
you take out a $250,000, 30-year loan with monthly payments at a 6.5% interest rate. 4 years later, you refinance the remaaining
0 answers
427 views
What does it mean to say that angular momentum is conserved? Give an example you might see on Earth. How could conservaton of
0 answers
446 views
Show by algebraic reasoning that your gravitational acceleratoin toward an object of mass M a distance d away is a = GM/d
1 answer
863 views
A right circular cone of base radius r cm and height h cm fits exactly into a sphere of internal radius 12cm.
a)Express r in
0 answers
1,217 views
I am reposting this because I still don't understand it.
I need help with this problem. this is what I got so far:
2 answers
537 views
I need help with this problem. this is what I got so far:
P(x)=12x-(x^2/500)-680-4x-0.01x^2 P'(x)=12-0.004x-4-0.02x P'(x)=
1 answer
496 views
Find an equation of the line through the point (3,5) that cuts off the least area from the first quadrant.
How do I solve? I am
3 answers
2,087 views
V(h) = pie/3(R^2h-h^3)
take the derivative with respect to h. using the chain rule I got: V'(h) = pie/3(2Rh+R^2-3h^2) but this is
3 answers
498 views
I am suposed to incorporate the answer to this question into a short repot on raphael.
What makes a Raphael a Raphael? I can't
2 answers
1,121 views
I am suposed to apply L'Hospitals rule to solve. I can't seem to solve it tho. could someone explain the steps to me? Thanks!
the
3 answers
666 views
Why does a narrow strip of paper, attatched to a vent that is blowing air at a steady rate, wave and flap? I havn't taken
1 answer
431 views
Find the cubic function f(x)=ax^3+bx^2+cx+d that has a local max value of 3 at -2 and a local min values of 0 at 1.
I have no
6 answers
2,061 views
(a) find the intervals on which f is incrs or decrs.
(b) find the local min/max values of f. (c) find the intervals of concavity
2 answers
845 views
A person is standing 50meters away from a target whos center is 90cm off the ground. The height to the person's eyes is
2 answers
518 views
Find all points on the curve x^2y^2+xy=2 where the slope of tangent line is -1.
This is what I got. x^2y^2+xy=2 x^2*2ydy/dx +
4 answers
1,440 views
I need help simplifying this problem.
f(x)=x^4/5(x-4)^2 f'(x)=x^4/5*2(x-4)+(x-4)^2*4/5x^-1/5 it is suposed to end up as this:
2 answers
1,075 views
I have to solve the system.
3x + y = 12 y = 9 - 3x I used the substitution method to get 3x + 9 - 3x = 12 But now I'm stuck.
2 answers
1,333 views
A machine fills 64 ounce detergent jugs. It is known that the net amount of detergent poured into each jug has a normal
1 answer
1,204 views
When CO2(g) (0.118 mol/L) and H2(g) (3.90 mol) in a 33.0 L reaction vessel at 980K are allowed to come to equilibrium the
1 answer
620 views
When 0.500 g of an unknown compound was dissolved in 15.0 g benzene, the freezing point depression was determined to be 0320C .
0 answers
843 views
? g of glucose C6H12O6 must be dissolved in 400 g of water to give a solution that is 0.258 m.
1 answer
503 views
A solution is made by mixing 25.0 mL of toluene C6H5CH3 d=0867gmL with 135.0 mL of benzene C6H6 d=0874gmL . Assuming that the
1 answer
927 views
Is the solvation of borax in water an exothermic or endothermic process?
i am thinking the it is endothermic...is that right?
1 answer
3,090 views
Two charges 10uC (point A) and -10uC (point B) are placed 10cm from each other. Find the electric field at a point P
2 answers
1,671 views
Two charges (+4C and -3C)are separated by .00002m. What is the electrostatic force and its direction?
Using Coulomb's law, I
1 answer
978 views
Was Chaucer the first author to use a frame story?
1 answer
466 views
Would Canterbury be considered in the Southeast part of England?
1 answer
385 views
What does "almost everything in this isle enjoys immunity to poison" - Bede mean? Does it have something to do with Ireland?
2 answers
448 views
If I have info. that fits into distinct catergories and want to compare totals what kind of graph should I use? A bar graph?
2 answers
428 views
Is a tree a living organism?
Yes, a tree is a living organism.
0 answers
407 views
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