Divide the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending powers of a.

3a^2 + 2a - 7 into 27a4 + 18a2 - 2a + 42

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

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.