Mathematics, 25.07.2021 14:00 benjaminmccutch

1. Giles thinks that -5x²(3x - 4) simplifies to 15x² + 20x². Explain what mistakes he made. What is the correct answer?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, alexsince4835

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Answers: 1

continue

Mathematics, 22.06.2019 00:30, madelyngv97

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.

Answers: 1

continue

Mathematics, 22.06.2019 00:30, woodfordmaliky

Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?

Answers: 2

continue

Mathematics, 22.06.2019 04:00, GodlyGamer8239

Write a function rule for “the output is 5 less than the input.” let xx be the input and let yy be the output.

Answers: 3

continue

You know the right answer?

1. Giles thinks that -5x²(3x - 4) simplifies to 15x² + 20x². Explain what mistakes he made. What is...