PL HELP IF WRONG I WILL REPORT Choose the appropriate conditional for the following statement: “Crows are black birds.”
Group of answer choices

If a bird is a crow, then it is black.

If a bird is black, then it is a crow.

If a crow is black, then it is a bird.

If a bird is not black, then it is not a crow.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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).

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)