Use the conditional statement to answer the question. "If a rectangle is a square, then it has four congruent sides." What is the converse of the given conditional statement? A. If a rectangle has four congruent sides, then it is a square. B. If a square is a rectangle, then it has four congruent sides. C. A square is a rectangle with four congruent sides. D. A rectangle that is a square has four congruent sides.

Franco wants to double the volume of the cone. what should he do?

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1

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.