A boat's crew rowed 48 kilometers downstream, with the current, in 4 hours. the return teip upstream, against the current, covered the same distance, and it took 8 hours. find the crew's rowing rate in still water

The temperature was 88°F this morning. It dropped 2°F every hour, Let h represent the number of hours that have passed. Write an algebraic expression for the current temperature: NOTE: the proper forts for multiplying a number (I. e.

Gloria works at least 10 hours per week but no more than 25 hours each week. She earns 9.00 an hour. Her weekly earnings depend on how many hours she works. What is the range of this function

a proofreader can read 200 pages one in 6 hours and one in 9 hours. Can both meet a 3-hour deadline to work to read the 200 pages?

Bagaimana cara membuktikan bahwa persamaan garis tegak lurus itu benar

Without measuring, how can you determine whether two sides of a polygon are congruent?

Is 9/5 a rational number

Two students stting in adjacent seats in a lecture room have weights of 569 N and 673 N. Assume that Newton's law of universal gravitation can be applied to these two students and find the gravitational force (in Newtons) that one student exerts on

If the hot dog eating champion's goal is to eat 1 hot dog every 13 seconds, how many whole hot dogs does he expect to eat in 12 minutes?

Joan Likes to watch the birds in her yard. one morning she notices that there are twice as many Robins as bluejays. If she counted 21 bluejays and robins in all, how many bluejays did she count

Rob is investigating the effects of font size on the number of words that fit on a page. He changes the font size on an essay and records the number of words on one page of the essay. The table shows his data.