Calculus
I'm having problems with this one. Can't get the right answer. Differentiate the following using the chain rule. f(x) = squareroot(x^2+1)/(3x+1) I know that I can take the whole thing and put it to the (1/2) and differentiate that then use the quotient rule to differen...
Physics/Chemistry
I am not producing the correct answer which is 2.06 psia. Question: The pressure gauge on the steam condenser for a turbine indicates 26.2 in. Hg of vacuum. The barometer reading is 30.4 in. Hg. What is the absolute pressure in the condenser in psia? I know that 1 in. Hg = 0.4...
4th grade math
I have 5 ones and 19 hundredths. What number am I?
Chemistry/Math
I'm not sure how to approach this problem. A manometer uses kerosene, specific gravity 0.82 as the fluid. A reading of 5 inches on the manometer is equivalent to how many millimeters of mercury?
algebra
im having trouble with subsets.. name the subsets to which the numbers belong 3/4 0 -6 square root of 7 5
Chemisty/Physic
How can I find the pipe diameter when given the velocity = 1 m/s and the volumetric flow rate = 6000 m^3/day and flow area = 6000 m^2/s So that everything cancels leaving me with meters so I can write my answer in cm.
biology
what is the mass in grams of 1.03 kg 1105g and 1075000mg
Excel & Math
I'm not sure what two excel functions to use that will give the correct answer and how to copy the information to each cell and the values stay the same. 2. A home loan is to be repaid by a series of equal monthly payments over many years. Prepare a worksheet to calculate ...
Math/Excel
I'm not sure what two excel functions to use that will give the correct answer and how to copy the information to each cell and the values stay the same. 2. A home loan is to be repaid by a series of equal monthly payments over many years. Prepare a worksheet to calculate ...
Chemistry
In part b when it says compressing the piston 2 cm from the bottom of the cylinder. This value is irrelevant?
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