The cat is a high-speed catamaran auto ferry that operates between city a and city b. the cat can make the 147-mile trip in about 2 and one half hours. find the catamaran speed for this trip.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Determine the area of a triangle with (see picture below)

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.