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What is 6(w+1) < 2(w+5) ?

What is the original molarity of a solution of a weak acid, given Ka and pH?

How many times taller is 7,000,000 than 70,000?

What is #[(8+5)*(62) ^2]  (4*17 : 2)#?

Is 3.25 rational or irrational?

If #(x+6)/x^(1/2) = 35# then what is the value of #(x+1)/x# ?

How do you find the domain and range of #y = 2x^3 + 8#?

A homeowner made a down payment of $10,000 and pays $700 each month for his mortgage. Write a function that shows how much has been spent on the house in terms of the number of months it has been owned?

What is the equation of the line tangent to # f(x)=(x1)^2(2x+4)# at # x=0 #?

For what values of x is #f(x)= x^2x + 1/x1/x^2
# concave or convex?

Question #27a8a

Question #b6de6

How do you rationalize the denominator and simplify #(6sqrt3  sqrt7) /( 4  sqrt3)#?

Cups A and B are cone shaped and have heights of #27 cm# and #25 cm# and openings with radii of #7 cm# and #9 cm#, respectively. If cup B is full and its contents are poured into cup A, will cup A overflow? If not how high will cup A be filled?

How do you simplify #\frac{((a+b)\div a)\frac{b}{a+b}}{a+b}+\frac{\frac{b}{a}\frac{ab}{a+b}}{ab}#?

Question #6ce93

If #64^x1=16^(x/2)#, find #x#?

What are the local extrema, if any, of #f(x) =x^2(x+2) #?

Question #399a4

How do you solve #5( x + 3) > 6x + 18#?

If #2(a^2b^2) = 44# and #ab=2#, what is the value of #a+b#?

How do you simplify #\frac { 6t + 9t ^ { 2}  6} { 2+ 3t }#?

How do you differentiate #y=(7x^4+10x^(2/5)+8)(x^2+10)# using the product rule?

How much energy would it take to melt 1 aluminum soda can if the can starts out at 20°C, melts at 660°C, and has a mass of 14 g?

What role does temperature play on density?

Why was Rutherford wrong ?

Question #a8585