The ratio of adult cats to kittens at a pet care center on wednesday was 4:3. There were 12 kittens there that day. tuesday​, 17 adult cats were at the pet care center. Whats the difference between the number of adult cats at the pet care center on tuesday and wednesday​?

For a short time after a wave is created by wind , the height of the wave can be modeled using y= a sin 2pi(t) / t where a is the amplitude and t is the period of the wave in seconds. how many times over the first 5 seconds does the graph predict the wave to be 2 feet high?