A boat travels 30 miles upstream in 5 hours. The return trip downstream takes 3 hours. If the boat travels at the same rate on both parts of the trip, what is the rate of the current, in miles per hour?

1) 2m + n; use m = 2, and n = 1 What's the answer

The quotient of a number and 0.8, decreased by 11, is 31. Do not solve, just translate the questions

What is the surface area of the square pyramid?

The mean number of words per minute (wpm) read by sixth graders is 89 with a variance of 625. if 96 sixth graders are randomly selected, what is the probability that the sample mean would be greater than 93.

A population of 75 foxes in a wildlife preserve triples in size every 13 years. The function y equals 75 times 3 Superscript x , where x is the number of 13 -year periods, models the population growth. How many foxes will there be after 39 years?

What percentage of U. S. adults oppose resident college tuition for the children of illegal immigrants?

An athletic stadium has a capacity of 1.5 * 10^4 fans. If 9 * 10^3 fans buy advance tickets to an event at the stadium, how many tickets will be available at the box office on the day of the event? Use Standard Notation

a pet store sold 245 cans of cat food last weekend for a total of $90.65. what was the price per can?

Find the product. Use any model or strategy. show your work

The net of a three-dimensional figure is made of 6 rectangles that may or may not be squares. Depending on the number of rectangles that are squares, which could be the figure? Check all that apply.