This problem makes no sense. There are 5 integers, only one needs to be even if it's a multiple of 32. \(32 \cdot 3 \cdot 5 \cdot 7 \cdot 9\) is a multiple of 32. None of your answers make any sense.

Question

asked 2021-09-04

Consider all four-digit numbers that can be created from the digits 0-9 where the first and last digits must be even and no digit can repeat. Assume that numbers can start with 0. What is the probability of choosing a random number that starts with 8 from this group? Enter a fraction or round your answer to 4 decimal places, if necessary.

asked 2021-05-17

How many permutations of three items can be selected from a group of six? Use the letters A,

B, C, D, E, and F to identify the items, and list each of the permutations of items B, D, and F.

B, C, D, E, and F to identify the items, and list each of the permutations of items B, D, and F.

asked 2021-05-28

A glue company needs to make some glue that it can sell at $120 per barrel. It wants to use 150 barrels of glue worth $100 per barrel, along with some glue worth $150 per barrel and glue worth $190 per barrel. It must use the same number of barrels of $150 and $190 glue. How much of the $150 and $190 glue will be needed? How many barrels of $120 glue will be produced?

asked 2021-09-11

There are 5 women and 3 men waiting on standby for a flight to New York. Suppose
3 of these 8 people are selected at random, and a random variable X is defined to
be the number of women selected. Find Pr[X = 2].