subject
Mathematics, 18.12.2020 17:30 stelllllllllllllllla

The height in meters of a baseball t seconds after it is hit straight up in the air with a velocity of 45 m/s is given by h=-9.8t + 45t + 1.2. How long is the ball in the air round your answers to the nearest tenth of a second

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation
Answers: 2
question
Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
question
Mathematics, 21.06.2019 22:00
(60 points) explain this in detail
Answers: 1
question
Mathematics, 22.06.2019 00:30
(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.
Answers: 1
You know the right answer?
The height in meters of a baseball t seconds after it is hit straight up in the air with a velocity...
Questions
question
Mathematics, 07.04.2020 23:40
Questions on the website: 13722367