1. consider the monthly payment formula M = Pr(1 + r)^n/ (1 + r)^n - 7. what is the name of the formula you get if you solved for P? 2. what about if you solve for n? what special function do you need to use when solving for n?

3. does the monthly payment formula take compound interest into account?

(every question is on picture! PLS HELP)

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.