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Questions Answered

Samsonite16:
Group Title
please can someone check if I am correct? PLEASE WILL GIVE MEDAL.
2. Justify each step of the proof.
…
 updated an hour ago
 3 replies
 1 Medal
Mathematics

superhelp101:
Group Title
The progress of a reversible reaction can be illustrated graphically to show how the rates of the forward and reverse reaction compare. Whic…
 updated 1 hours ago
 30 replies
 1 Medal
Mathematics

platinumgold:
Group Title
A 70.0 L sample of gas at 20.0ºC and 600. mm Hg expands to 90.0 L at 15.0ºC. What is the new gas pressure?
 updated 1 hours ago
 3 replies
 No Medals Yet
Mathematics

anchalrajawat:
Group Title
how to write is not equal to as a sign
 updated 15 hours ago
 3 replies
 1 Medal
Mathematics

Jennings15:
Group Title
(related rates problem please help!)
A spherical snowball melts at a rate proportional to its surface area. Show that the rate of change of…
 updated yesterday
 1 reply
 1 Medal
Mathematics

robi2312:
Group Title
How can you tell if a binomial divides evenly into a polynomial?
 updated yesterday
 1 reply
 No Medals Yet
Mathematics

PlsHaveMercyLilB:
Group Title
I think the people who wrote this question made a mistake
 updated yesterday
 9 replies
 1 Medal
Mathematics

OliviannaC:
Group Title
Identify the sum of the interior angle measures of a convex dodecagon.
 updated 2 days ago
 2 replies
 1 Medal
Mathematics

MaimiGirl:
Group Title
MEDAL AND FAN!!!
Which of the following population distributions is more likely to be well represented by a very small sample?
 updated 3 days ago
 9 replies
 1 Medal
Mathematics

DanteG61:
Group Title
In triangle PQR, find the measure of angle p
 updated 3 days ago
 4 replies
 1 Medal
Mathematics

sunrise14:
Group Title
what is 77 divided by 5?
 updated 3 days ago
 3 replies
 No Medals Yet
Mathematics

gavino99:
Group Title
Which of these is the xintercept of x = 3?
(0, 3)
(3, 3)
…
 updated 3 days ago
 3 replies
 No Medals Yet
Mathematics

Nnesha:
Group Title
give me a few minutes plz
…
 updated 3 days ago
 11 replies
 2 Medals
Mathematics

beccamarx19:
Group Title
Many people hear about atmospheric ozone depletion and wonder why we don’t simply replace the ozone that has been destroyed. Knowing about …
 updated 3 days ago
 6 replies
 1 Medal
Mathematics

najib123:
Group Title
jim has a bag that contained 5 blue 5 red and 5 green marbles. He drew out 1 marble at a time and then placed it back into the bag. what is…
 updated 4 days ago
 4 replies
 1 Medal
Mathematics

brriiarr:
Group Title
When 5.0 mol Al react with 13 mol HCl, what is the limiting reactant, and how many moles of AlCl3 can be formed? 2 Al + 6HCl → 2 AlCl3 + 3…
 updated 4 days ago
 60 replies
 2 Medals
Mathematics

eric_d:
Group Title
Show that
1/(r+1)(r+2)1/r(r+1)=2/r(r+1)(r+2)
 updated 4 days ago
 67 replies
 4 Medals
Mathematics

Xe129for:
Group Title
An auditorium has dimensions 10.0m x 20.0m x 30.0m. How many molecules of air fill the auditorium at 20.0 degrees and a pressure of 101 kPa?
 updated 4 days ago
 2 replies
 No Medals Yet
Mathematics

sweetpeawhatever:
Group Title
How many degrees did i rotate this triangle? In which direction (clockwise, counterclockwise) did it move?
 updated 5 days ago
 2 replies
 No Medals Yet
Mathematics

CrashOnce:
Group Title
Hey guise
FAN AND MEDAL!!!!!!!
…
 updated 3 days ago
 41 replies
 2 Medals
Mathematics

Maccrea:
Group Title
find the area of a regular hexagon with a apothem of 2 times the square root of three
 updated 6 days ago
 8 replies
 1 Medal
Mathematics

AngelCriner:
Group Title
Graph the ellipse and locate the foci.
x^2/36 + y^2/11 = 1
…
 updated 6 days ago
 5 replies
 2 Medals
Mathematics

alicatforever:
Group Title
WILL MEDAL AND FAN IF ANSWER SOON!
The quadratic function f(x) crosses the xaxis at 3 and 1.
What are the solutions of f(x) = 0
 updated 6 days ago
 8 replies
 1 Medal
Mathematics

MaimiGirl:
Group Title
MEDAL AND FAN!!!!!
Colleges report the SAT I scores of the entering freshman class. Instead of a median score, many schools give a range o…
 updated 6 days ago
 8 replies
 3 Medals
Mathematics

everythingaboutyou23:
Group Title
In a plane, the locus of points 3 cm from a given point is __.
a) two points
b) a line
…
 updated 6 days ago
 2 replies
 No Medals Yet
Mathematics

alicatforever:
Group Title
Write an equation for the parabola whose vertex is at (2,6) which passes through (4,4)
 updated 6 days ago
 2 replies
 No Medals Yet
Mathematics

bunniesforever:
Group Title
Some red, white, and blue candies were placed in a bowl. Some contain nuts, and some do not. Suppose one of the candies were chosen randomly…
 updated 6 days ago
 31 replies
 6 Medals
Mathematics

camerondoherty:
Group Title
Help on a pretty long Question?
 updated 6 days ago
 4 replies
 1 Medal
Mathematics

samsan9:
Group Title
Identify the shape of this system.
{ x^2+y^2+2x+12y=0
{ x^2y^2+4x+6y+12=0
 updated 6 days ago
 6 replies
 1 Medal
Mathematics

Keridavis:
Group Title
Name a coordinate that IS a solution to this system. Then, name a coordinate that is not a solution to this system
 updated 6 days ago
 5 replies
 No Medals Yet
Mathematics
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