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kela
Questions and answers by visitors named
kela
Questions (11)
Neutron diffraction is an important technique for determining the structures of molecules. Calculate the velocity of a neutron
2 answers
755 views
find the derivative of 9^8^x^2
3 answers
317 views
Use implicit differentiation to find an equation of the tangent line to the curve at the given point.
x2 + 2xy − y2 + x = 17,
4 answers
2,954 views
A common inhabitant of human intestines is the bacterium Escherichia coli. A cell of this bacterium in a nutrient-broth medium
3 answers
1,673 views
A sample of a radioactive substance decayed to 94.5% of its original amount after a year. (Round your answers to two decimal
5 answers
20,815 views
A freshly brewed cup of coffee has temperature 95°C in a 20°C room. When its temperature is 68°C, it is cooling at a rate of
3 answers
865 views
The radius of a sphere is increasing at a rate of 2 mm/s. How fast is the volume increasing when the diameter is 80 mm?
mm^3/s
4 answers
4,582 views
A street light is mounted at the top of a 15-ft-tall pole. A man 6 ft tall walks away from the pole with a speed of 7 ft/s along
2 answers
1,237 views
A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m
3 answers
1,207 views
Find the linearization L(x) of the function at a.
f(x) = x3/4, a = 81
3 answers
1,376 views
Use a linear approximation (or differentials) to estimate the given number.
e0.01
4 answers
4,177 views
Answers (5)
boys should help because ,their wives wouldn't be able to do anything when they are sick because their weak to even standup to do something.
am against 'boys should not help in the kitchen'
asserted national authority over the states
no its 9 to the power 8 to the power x to the power 2
I do not understand why so many people of different race is hating the fact that Obama is the President. You might as well accept it and as in my opinion Bush did put us in the recession and Obama can not put the United states in further debt or teouble as
