Three married couples arrange themselves randomly in six consecutive seats in a row. find the probability that each woman will sit immediately to the left of her husband. the denominator of the probability fraction will be 6! = 720, the total number of ways to arrange six items.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered