The CIBC is offering a low 2.9% annual interest rate for a new line of credit. They will compound the interest yearly. Joan gets a line of credit from CIBC with this interest rate
and uses it to buy a piano for $12 000. What is the balance of this line of credit after 10
years? (Assuming no payments have been made).

Can someone me and explain..will award brainlest!

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?

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?