An offspring produced as a result of sexual reproduction is a) similar but not identical to its parents b) identical to its mother c) completely unique and does not resemble its parents at all d) identical to its father

What’s the domain of this function? fastttt

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain