With my new spry formula, trees grow 1 foot a day and fern grow 2 feet a day. today i found a tree 1 foot high and a french 7 feet high. in how many days will the fern be three times as high as the tree?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points