Compute the value of the test statistic, given the following information. Round your answer to four decimal places. n1=12, s21=0.969, n2=8, s22=0.858

F not t or p

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items