Find the equation of circumference of a wheel if the diameter is 5 a. c= 5•3.14
b. c= 5+3.14
c. c= 3.14+5+2
d. c= 2• 3.14

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?

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.