1) A soccer ball is kicked across a field at an angle of 44° with an initial speed of 21 m/s. i) Write a set of parametric equations for the motion of the soccer ball.
ii) Determine how long the soccer ball was in the air.
iii) Determine how far the soccer ball traveled in the air.
iv) Determine when the soccer ball reached its maximum height.
y Determine the maximum height reached by the soccer ball.

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

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?