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Questions Answered

jaden199:
Group Title
I NEED HELP REALLY BADLY!!! THIS IS THE LAST PART OF MY COURSE!
The volume of a cylinder is 72 ft3. The volume of a cube is 36 ft3. What…
 updated 13 days ago
 15 replies
 2 Medals
Mathematics

eric_d:
Group Title
Expand the following expression as a series in ascending powers of x up to the terms in x^3. State the range of values of x in each case for…
 updated 13 days ago
 86 replies
 2 Medals
Mathematics

jad6e:
Group Title
Given that a shape is a parallelogram, which of the following is sufficient to state that it is also a rectangle?
A.
…
 updated 16 days ago
 5 replies
 2 Medals
Mathematics

lshiny:
Group Title
HELP! MEDAL WILL BE GIVEN!
A material decays at a rate of 1.1% per year. If you start with 250 grams of the material, how much will be left …
 updated 16 days ago
 9 replies
 2 Medals
Mathematics

daine_xo:
Group Title
Please help me ASAP
 updated 16 days ago
 30 replies
 3 Medals
Mathematics

Alyssa8:
Group Title
An SUV weighing 5800 pounds is parked on a street which has an incline of 10 degrees. Find the force required to keep the SUV from rolling d…
 updated 16 days ago
 7 replies
 No Medals Yet
Mathematics

blahhedup101:
Group Title
can someone help me answer this problem? 4 medals and fan will be given
 updated 16 days ago
 17 replies
 5 Medals
Mathematics

CrazyCountryGirl:
Group Title
Please don't give me an answer! I need someone to explain it. :)
Divide.
…
 updated 16 days ago
 19 replies
 3 Medals
Mathematics

anchalrajawat:
Group Title
\[\tan^{1} \sqrt{cosa}+\tan^{1}1/\sqrt{cosa}=x, then sinx=? \].I just need answer
 updated 11 days ago
 2 replies
 No Medals Yet
Mathematics

Katieholmes:
Group Title
HELP! @princeharryyy
 updated 16 days ago
 8 replies
 No Medals Yet
Mathematics

AntonioCochrane:
Group Title
Find all the zeros of each polynomial function. f(x) = x4 – 5x2 – 36
a. ±3, ±2i b. ±3 only c. ±2i only d. none of the above
 updated 16 days ago
 4 replies
 No Medals Yet
Mathematics

chantz417:
Group Title
I GIVE MEDALS
Find all the zeros of each polynomial function.
…
 updated 16 days ago
 38 replies
 1 Medal
Mathematics

londonbatley:
Group Title
The numbers 1,2,3,4 are written on slips of paper and placed in a hat. To slips are picked out to be x and y of a vector. What is the probab…
 updated 17 days ago
 8 replies
 1 Medal
Mathematics

eric_d:
Group Title
Simplify
(cos5thetacos theta)/ (sin5thetasin theta)
@mathmate
…
 updated 17 days ago
 33 replies
 4 Medals
Mathematics

Mathbreaker:
Group Title
What is the maximum angle at which you can throw a ball so that its distance from you never decreases during its flight?
 updated 17 days ago
 1 reply
 No Medals Yet
Mathematics

ray2478:
Group Title
Find the fifth term of (2x + y)^10
 updated 18 days ago
 1 reply
 No Medals Yet
Mathematics

superhelp101:
Group Title
/
 updated 18 days ago
 9 replies
 1 Medal
Mathematics

blackstreet23:
Group Title
Work each modular arithmetic problem.
1. (8245) (mod 3)
…
 updated 18 days ago
 3 replies
 1 Medal
Mathematics

Atial:
Group Title
a shooting star
 updated 18 days ago
 3 replies
 2 Medals
Mathematics

No.name:
Group Title
Please help me ,
have I simplified it correctly
 updated 18 days ago
 23 replies
 3 Medals
Mathematics

MarcoMath:
Group Title
which of the following equations represents a direct variation.
Options: A: y=8
B: y=8/x
…
 updated 18 days ago
 4 replies
 No Medals Yet
Mathematics

No.name:
Group Title
tan(45+x)
 updated 18 days ago
 4 replies
 1 Medal
Mathematics

nobodybw:
Group Title
eighty ounces covers 1250 sq ft. how many ounces would cover 4000 sq ft
 updated 18 days ago
 2 replies
 No Medals Yet
Mathematics

dazhanef:
Group Title
Galena is an important economic mineral?
lead
gold
…
 updated 18 days ago
 3 replies
 2 Medals
Mathematics

darvaish:
Group Title
the equilibrium mixture given beow contain 5 moles of CO and 2 moles of H2O the volume of container is 1 litre
Co+H2O>Co2+H2
at eq…
 updated 18 days ago
 3 replies
 No Medals Yet
Mathematics

abby1998:
Group Title
If two planes are parallel to the same plane, they are _____ parallel to each other. always sometimes never
 updated 19 days ago
 4 replies
 No Medals Yet
Mathematics

RosieF:
Group Title
PLEASE HELP!!!!!!!!!!!!!!!
 updated 19 days ago
 9 replies
 1 Medal
Mathematics

vbryand:
Group Title
What is the best way of solving these types of questions
m∠1 = _°
https://banff.owschools.com/media/g_geo_2013/7/group146.gif
 updated 19 days ago
 1 reply
 No Medals Yet
Mathematics

Kitty_Kat_67:
Group Title
*medal to most helpful* "Find the values of a and b so that the function f(x)=axe^(bx) has a local maximum at the point (2,10)." Ahhh, so c…
 updated 15 days ago
 2 replies
 1 Medal
Mathematics

mlgpro:
Group Title
help please
 updated 19 days ago
 2 replies
 No Medals Yet
Mathematics
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