If the probability an event will occur is p and the probability it will not occur is​ q, then each term in the expansion of ​(p+​q)n represents a probability. The probability that a person suffers from a particular ailment is 0.15. If four people are randomly​ selected, the probability that two of them will suffer from the ailment is the third term of the binomial expansion of the binomial expression shown to the right. What is this​ probability?

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5