A particle moves along the x-axis, horizontally in a straight line,
according to the acceleration function:
a(t) = 2t - 1. Its initial velocity is 2,
or v(0) = 2. Its initial position,
or x(0) = -7. What is the particle's
position at t =6, or x(6) ?

What is the compound interest in a three-year, $100,000 loan at a 10 percent annual interest rate a) 10.00 b) 21.00 c) 33.10 d) 46.41

Is the square root of 4 plus the square root of 16 rational?

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.