Suppose that about 90% of graduating students attend their graduation. a group of 22 graduating students is randomly chosen. find the probability that 17 or 18 attend.

9 friends share 6 cookies equally how many cookies does each one get

Conrad read a 180-page book cover to cover in a single session, at a constant rate. It took him 6 hours. Let y represent the number of pages left to read after t hours. Which of the following information about the graph of the relationship is given?

Which answer choice decomposes the fraction 7/9? * 5/9 + 2/9 + 1/9 4/9 + 2/9 + 1/9 2/9 + 2/9 + 2/9

A group of tourists is determining the order in which to visit national landmarks in Washington, DC. The group contains 200 people. Of those people, 150 are adults, and 50 are children. A random sample of tourists in the group is chosen.

A company has 200 machines. Each machine has 12% probability of not working.

What is the equation of slope=-8/5, y intercept = 4

Select the correct answer. Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation? A. 4.2E6 B. 4.2E-6 C. 42E6 D. 4.2E5 E. 4.2E-5

Kip is going to meet his family. Predict the number of kilometers that will remain after 7 hours. The table shows the number of kilometers he needs to travel until he reaches them. Enter the correct answer.

What is the main reason the US civil war was started

How do you show 2+3i is a root of x^2-4x+13