What is the probability of rolling an even number and then an odd number when rolling two number cubes? Size of sample spaces = A)6 B)12 C)30 D)36 Number of desired outcomes = A)3 B)6 C)9 D)18 P(first is even and second is odd) = A)1/36 B)1/12 C)1/4 D)1/2

Prove that quadrilateral is a rhombus.

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7