All Questions ⁺⁰237644 Questions

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math

Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3π in^3. One day, his sink clogged. He has to use one of two cylindrical cups to scoop the water out of the sink. The sink is completely full when Anthony read more ..

hoiuu Mar 1, 2019

0

795

4

+279

Financial Economics

A librarian has weekends off and has 10 paid vacation days per year, icluding holidaus that fall on weekdays. If his salary is $32,500 per year, what is his pay per workday?

CreatorRozen Mar 1, 2019

0

1545

2

+687

math

Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3pi in^3. One day, his sink clogged. He has to use one of two cylindrical cups to scoop the water out of the sink. The sink is completely full when Anthony begins scooping. read more ..

ElectricPavlov ●●

hoiuu Mar 1, 2019

0

882

2

+360

2 More Function features help please??

1.
For which intervals is the function increasing?

read more ..

PhoenixForever Mar 1, 2019

+1

2065

4

+115

Hardest Question On my Grade 10 Math test

Find the sum of this:
Sn = 1/1x2 + 1/2x3 + 1/3x4 + 1/nx(n+1)

I appreciate all help! read more ..

Drazil Mar 1, 2019

0

868

1

help

What is the sum of the 2009 fractions of the form if the values of are the positive integers from 1 through 2009? Express your answer as a decimal to the nearest thousandth.

Guest Mar 1, 2019

+4

1042

4

+746

Solve this system algebrically

PLease help me understand this with the substitution method.

y=-5x-17
-3x-3y=3 read more ..

ilovepuppies1880 Mar 1, 2019

0

717

2

Pls Help! Due Tomorrow!!!

Suppose the roots of the polynomial are positive prime integers (not necessarily distinct). Given that , how many possible values of are there? (woops sorry I forgot the m)

Guest Mar 1, 2019

+1

837

2

+322

Calculus

Find the limit.

lim sin(6x) / x + tan(9x)
x→0 read more ..

Ruublrr Mar 1, 2019

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1157

2

+309

Please help....

Which quadratic equation fits the data in the table?

y = x² + 4x + 1 read more ..

oscar.a1551 Mar 1, 2019

0

796

1

f(x)=(2x+3)/(x-4)

f(x)=(2x+3)/(x-4)
work out f to the power of -1 (x)

Guest Mar 1, 2019

+6

755

1

+1008

Help

I have to calculate the distance and I belive I know how to but I submited it the first time and it says incrrect!!

I have to calculate the distance read more ..

Nickolas Mar 1, 2019

+3

923

7

+448

I know what to do when it comes to fractions but what do I do when this occurs?

5/3x -10 = 1/3x

read more ..

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HiylinLink Mar 1, 2019

+6

815

5

+1008

Help ASAP! Thankyou

What is the area of polygon QRSU? square units.

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Nickolas Mar 1, 2019

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1184

3

Please Solve Using Trigonometry! (tan difference, not power of a point)

hello! Can someone please solve this
using trig? I received some hints: SQR=SQB-RQB , Use the tan() angle subtraction formula on both angles, read more ..

heureka ●●●

Guest Mar 1, 2019

0

805

2

1/x or x-1

My exam book is telling me the calculator should have a 1/x button, or a x-1 button but none of the online ones do. My one does but the battery died and new one not arriving - I am behind due. Is there an equivalent button I am missing.

Guest Mar 1, 2019

0

740

2

Algebra 2

Let f(x) = x^2 -4
what is the average rate of change f(x) from -5 to -2
a. 1/7
b.-7 read more ..

Guest Mar 1, 2019

0

765

2

Algebra 2

Let f(x) = In(3x)+2.5
what is the average year rate of change of f(x) from 2 to 7
round your answer to the nearest hundredth.
a. -3.99 read more ..

Guest Mar 1, 2019

+1

1650

1

+36

Algebra

two planes left the airport traveling in the same direction.
the distance plane A traveled is modeled by the function
d(t)=290t where D represents distance in Miles and t represents Time in hours
plane B traveled a total read more ..

Bcakesss17 Mar 1, 2019

0

520

1

Off-Topic-Post, Thanks for your help :)

Hello Everyone, this is a bit off topic but i wrote an essay that discusses the Ancient Greek myths of Pandora's box, Aprohdite, and Nike and I was wondering what my title should be. I was thinking about doing "Goddesses of Ancient Greece" but Pandora was read more ..

off-topic

Guest Mar 1, 2019

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826

1

Challenge:

Let , and let be the roots of .
Compute .

Guest Mar 1, 2019

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