Questions Answered

calchelpneededplz:
Let f(x)=x^sinx For x>0
Find f'(x)
 updated 4 months ago
 8 replies
 2 Medals

mocham:
Given f(x)=6x and g(x) = x^24x
Find (f+g)(x)
 updated 5 months ago
 6 replies
 1 Medal

dietwithaz:
what is the yintercept of 2x+y7=19?
 updated 5 months ago
 4 replies
 2 Medals

tbeekman:
how do you prove that tan(2theta)=(2tan theta)/(sec^2 theta 2)?
 updated 5 months ago
 13 replies
 No Medals Yet

allie_bear22:
ariel wants to write 8 entries for her blog. after 2 hours she has 5 entries left. after 4 hours she has 2 entries left. which graph represe…
 updated 5 months ago
 8 replies
 No Medals Yet

Úzmä:
why does glycolysis occur in the cytoplasm?
 updated 5 months ago
 3 replies
 No Medals Yet

Heddyandtwofifths:
Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.110 M HClO(aq) with 0.110 M KOH(aq) after 60.0mL of KOH ha…
 updated 5 months ago
 1 reply
 No Medals Yet

Ckitty86:
Help Please!!!
Match Term Definition
Match each shape with its surface area. Use three point one four for pi. and round to the nearest w…
 updated 5 months ago
 9 replies
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thisisausername:
Help! Choose the pointslope form of the equation below that represents the line that passes through the point (6, 3) and has a slope of 1/…
 updated 5 months ago
 4 replies
 1 Medal

laye77:
Solve: (cotx1)(√3 cotx+1)=0
 updated 5 months ago
 5 replies
 1 Medal

sarah786:
which one is the biggest source place of ATP
1)matrix of mitochondria
11)inner membrane of mitochondria
…
 updated 5 months ago
 5 replies
 1 Medal

Shin_:
what is the acceleration of a body moving with constant acceleration covers the distance between two points 60m apart in 60sec? its velocity…
 updated 5 months ago
 45 replies
 5 Medals

lilo_stitch:
please help me, if x = 2, y = 1, and z = 5, 2xyz^3 + x^2  z^2 is 521 or 471 ?????
 updated 5 months ago
 2 replies
 1 Medal

kaadie123:
which element has 30 protons in the nucleus
 updated 5 months ago
 3 replies
 No Medals Yet

magicaltaylorf202:
Please help! How many grams of N2(g) can be made from 9.05(g) of NH3 reacting with 45.2(g) of CuO?
 updated 5 months ago
 10 replies
 1 Medal

jenny1990:
what minimum concentration of Na2SO4 is required to cause the precipitation of the cation that precipitates first. (The cation is Ba+). cons…
 updated 5 months ago
 2 replies
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mr04064:
Calculate the quantity of gas, in moles, if 126L at 51.0∘C has a pressure of 11.25kPa .
 updated 5 months ago
 2 replies
 1 Medal

hun6erxd:
in a mixture of 50ml of benzene c6h6 and 84 ml of octane c8h18.
a)which substance is the solute?…
 updated 5 months ago
 3 replies
 2 Medals

Souvik025:
how to remember benzene reactions?
 updated 5 months ago
 1 reply
 No Medals Yet

klllerbee:
Draw structures for an alkene that gives the following reaction product.
 updated 5 months ago
 5 replies
 3 Medals

Mateaus:
What is the wavelength (in nm) of radiation that has an energy content of 2.13x10^3 kJ/mol? In which region of the electromagnetic spectrum …
 updated 5 months ago
 47 replies
 1 Medal

jsa0629:
An unknown acid contains carbon, hydrogen, and oxygen. When a 10.46mg sample was burned in oxygen it gave 22.17mg of carbon dioxide and 3.4…
 updated 5 months ago
 2 replies
 No Medals Yet

ChandlerB72:
Find the derivative in terms of x for 4sin(2y)cos(x)=2
 updated 5 months ago
 4 replies
 1 Medal

1515:
what is the domain of y=2x^2
 updated 5 months ago
 2 replies
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PurplePanda312:
Select all that apply.
Which structures are found in both plant cells and animal cells?
…
 updated 5 months ago
 3 replies
 5 Medals

PurplePanda312:
Select all that apply.
Which structures are found in animal cells?
…
 updated 5 months ago
 14 replies
 3 Medals

toxicsugar22:
Why is antibiotic sensitivity test perfumed
 updated 5 months ago
 6 replies
 No Medals Yet

tstidhum:
how to draw a punnett square in microsoft word?
 updated 5 months ago
 3 replies
 5 Medals

lowcard2:
WATERSHED LAB!!!!?
 updated 5 months ago
 6 replies
 5 Medals

needhelppleasedude:
How do cells know how to develop within a multicellular organism? A. They all develop in exactly the same way. B. They receive instru…
 updated 5 months ago
 1 reply
 2 Medals
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