Answers edited by 256
 Back to user's profile

What is the variance of 2, 9, 3, 2, 7, 7, 12?

How do you solve #6p^23p=0#?

What percent of 70 is 21?

Matt ran 8 laps in 1,256 seconds. If he ran each lap in the same amount of time, how many seconds did it take him to run 1 lap?

What is the equation of the line which is parallel to #y = 2x9# and which passes through the point #(4,2)#?

How do you differentiate #sin(x^4)#?

Let #x in ZZ^+# and #y=x^x# s.t. #x=floor(ln(y))#. For what value(s) of #x# will this hold?

What new state was formed during the Civil War?

How do you find the GCF of 21, 45?

What is the domain and range of #y=log_2x#?

How do you evaluate the indefinite integral #int (x^2x+5)dx#?

If #f: R  {3} > R  {4}# , and the function #f(x)=(mx+4)/(nx9)# is one to one and onto, what is #f(1/3)# ?

What was a result of Columbus' coming to the New World?

What is #\lim _ { x \rightarrow 0^ { + } } \sqrt { x} \ln ( x ) #?

How do you order the following from least to greatest #4 4/5, sqrt19, sqrt5, 21, sqrt5#?

How do you find the limit of # 1 / (x2)^2# as x approaches 2?

Suppose y is inversely proportional to x. If y = 6 when x = 4, how do you find the constant of proportionality and write the formula for y as a function of x and use your formula to find x when y = 8?

Let #X ~ N(4, 16)#. How do you find #P(X < 6)#?

How do you solve #\frac { y } { 9} = 8.1#?

How do you graph #y=ln(x+1)#?

What political party did Theodore Roosevelt represent in the 1912 presidential election?

When did Great Britain enter World War I?

Is #f(x)=x/e^(x^23x+2) # increasing or decreasing at #x=4 #?

Integral of [e^(x²).dx]= ?

In which state is the only diamond mine in North America?

Are the calendar months an example of a continuous or discontinuous variable?

What religious belief allowed the Zhou dynasty to rule?

How do you find the first and second derivative of #y=e^(alphax)sinbetax#?

How do you solve #2x 6 = 18#?

How do you find the area between #y=x, y=2x, y=0#?

The radius of a circle is 2 inches. What is the circle's area?

Is every natural number positive?

How do you integrate #int cos^3xsinxdx#?

Question #7429a