Last 7 Posts Authored
Determine the domain of the function r(x) = x^2 - 16 posted (1 month, 3 weeks) ago
the domain of the function r(x) = x^2 - 16…
Solve the system. posted (1 month, 3 weeks) ago
3x + 2y = 7
3x - 2y = 5…
Suppose that P(E) = 0.3, the P(F)= 0.5 and that P(E Ç F)=0.2. posted (1 month, 3 weeks) ago
Calculate P(E|F).…
Calculate the value of the function at the designated input.C(x)=39.50x at x=3, where C(x) is the cost of buying x calculators. posted (1 month, 3 weeks) ago
the value of the function at the designated input.C(x)=39.50x at x=3, where C(x) is the cost of buy…
Math help please. posted (2 months, 2 weeks) ago
Find a steady state distribution vector for the Markov chain with transition matrix
P=[ .25 .75…
Can anyone help how I get the standard deviation for the following numbers 33, 37, 40, 50, 60? posted (2 months, 3 weeks) ago
…
Suppose a normal distribution has m =1.5 and s =0.3. posted (2 months, 3 weeks) ago
Find the z-score and the associated area under the standard normal curve for the following values of…
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