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0 
Questions Answered

JumpingJack99:
Group Title
Set up an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified line.
Prob…
 updated an hour ago
 4 replies
 1 Medal
Mathematics

Rainbow_dashie:
Group Title
Which literal equations are equivalent to p = mv?
…
 updated 43 minutes ago
 36 replies
 No Medals Yet
Mathematics

aimanqwerty:
Group Title
how to factories factorise 6y^4+5y^3+25y^2+20y+4=0 anyone?
 updated 12 hours ago
 3 replies
 No Medals Yet
Mathematics

andu1854:
Group Title
lim 1/b  1/2
b>2 
b2
…
 updated 11 hours ago
 6 replies
 1 Medal
Mathematics

igivemedalsandfollow!:
Group Title
What is the slope of the line passing through the points (1, –5) and (4, 1)?
a. 2
…
 updated 12 hours ago
 7 replies
 1 Medal
Mathematics

ydoievenexist:
Group Title
how many solutions does the equation have?
2(2x+5)=4(x+3)
A.…
 updated 12 hours ago
 5 replies
 1 Medal
Mathematics

iggyzalea:
Group Title
I dont understand this problem (write the equation of a line that is parallel to 4x+3y=7 and also passes through the point [5,2]) can someo…
 updated 21 hours ago
 7 replies
 1 Medal
Mathematics

NunChuckBoy3101:
Group Title
A line has a slope of 9/4 and a yintercept of −14.
…
 updated 21 hours ago
 3 replies
 1 Medal
Mathematics

H3lpz:
Group Title
Given two lines whose equations are 3x+y8=0 and 2x+by+9=0 determine the value of bsuch that twolines will be perpendicular
 updated 22 hours ago
 1 reply
 No Medals Yet
Mathematics

Xelphyr:
Group Title
The Singapore Flyer, currently the world's largest Ferris wheel, completes one rotation every 37 minutes.1 Measuring 150 m in diameter, the …
 updated yesterday
 1 reply
 No Medals Yet
Mathematics

a123456789012345:
Group Title
An employee earns $17.25 an hour and 10% commission on total sales at the store. Another employee earns $12.95 an hour and 15% commission on…
 updated 2 days ago
 6 replies
 No Medals Yet
Mathematics

Samus_Aran:
Group Title
Christa buys 14 flowerpots. Some are small and cost $2.40 each. The rest are large and cost $5.60 each. She spends a total of $49.60.
Wh…
 updated 2 days ago
 2 replies
 1 Medal
Mathematics

gxldmouth:
Group Title
HELP !! GIVING OUT MEDALS ;)
Evaluate 32 + (4c  6c) + (2 + 6c) for c=5
A. 10
…
 updated 2 days ago
 3 replies
 1 Medal
Mathematics

9thgradehelp:
Group Title
((solve for x)) 3x+5y=43
 updated 2 days ago
 1 reply
 No Medals Yet
Mathematics

glea:
Group Title
please check my answer for the attached. i got B
 updated 2 days ago
 2 replies
 1 Medal
Mathematics

gxldmouth:
Group Title
HELP !! .. GIVING OUT MEDALS :)
Evaluate 9x + 3xy  2 for x = 3 and y = 3
…
 updated 2 days ago
 2 replies
 1 Medal
Mathematics

leah_bagwell:
Group Title
Solve for x. Round your answer to two decimal places. Show your work for full credit.
A right triangle is shown with the hypotenuse labeled…
 updated 2 days ago
 6 replies
 1 Medal
Mathematics

justsmile531:
Group Title
Two runners are saving money to attend a marathon. The first runner has $110 in savings, received a $45 gift from a friend, and will save $2…
 updated 3 days ago
 4 replies
 1 Medal
Mathematics

KJ4UTS:
Group Title
A surveyor measures the angle of elevation to a point on a mountain to be 15 degrees. The point on the mountain is horizontally 6 miles away…
 updated 3 days ago
 1 reply
 1 Medal
Mathematics

natalieyaghjian:
Group Title
The altitude of a triangle is increasing at a rate of 2 cm/min while the area of the triangle is increasing at a rate of 4 cm^2/min At what…
 updated 4 days ago
 1 reply
 No Medals Yet
Mathematics

anam123:
Group Title
determine wich expression below represent the amount of change someone would receive from a $50 bill if they purchased 2 children tickes at$…
 updated 5 days ago
 2 replies
 1 Medal
Mathematics

helpmath123:
Group Title
Mr. Earl E. Bird leaves his house for work at exactly 8:00 AM every morning. When he averages 40 miles per hour, he arrives at his workplace…
 updated 5 days ago
 6 replies
 No Medals Yet
Mathematics

tjdaking22:
Group Title
Steve drives 372 miles in 6 hours. If he drives at the same rate, how many hours will it take him to go 806 miles?
 updated 5 days ago
 1 reply
 No Medals Yet
Mathematics

y0ungfav0rites:
Group Title
If a snowball melts so that its volume decreases at a rate of 1 cm3/min, find the rate at which the radius decreases when the diameter is 10…
 updated 5 days ago
 1 reply
 No Medals Yet
Mathematics

destiney080696:
Group Title
what is the sum of the roots of the polynomial f(x)=3x^3+12x^2+3x18
 updated 5 days ago
 2 replies
 1 Medal
Mathematics

Mckenzie_Scott_:
Group Title
7 SQRT 13 + 8 SQRT 13
 updated 5 days ago
 1 reply
 No Medals Yet
Mathematics

tmowry228:
Group Title
4x + 3y = 11
solve for y
 updated 5 days ago
 3 replies
 No Medals Yet
Mathematics

jnov:
Group Title
Is this correct... please check answer/help??
 updated 5 days ago
 8 replies
 2 Medals
Mathematics

kesh07:
Group Title
Jim has a number (n) of CDs in his collection. Marcus has 5 less than 2 times the number of CDs Jim has. Which expression represents the num…
 updated 5 days ago
 2 replies
 No Medals Yet
Mathematics

tmowry228:
Group Title
5x + 6y = 10 solve for y
 updated 5 days ago
 9 replies
 No Medals Yet
Mathematics
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