A Boston Red Sox player hits the ball at a 15 degree angle with an initial speed of 145 feet per second The bat is 3 feet from the ground at the time of impact. The "Green Monster" the left field wall in Forway Park, 315 feet from home plate How high will the ball be in feet when it reaches the wall? Round to the nearest hundredth​

Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.

Simplify the expression 8h - 57-3m by adding or subtracting the like term