Mathematics, 31.10.2019 13:31 amanzi10
Starting from a 130 feet away, a person on a bicycle rides towards a checkpoint and then passes it. the rider is traveling at a constant rate of 25 feet per second. the distance between the bicycle and the checkpoint is given by the equation: d = |130 - 25t|. at what times is the bike 15 feet away from the checkpoint?
a. 4.6 sec and 9.2 sec
b. 2.9 sec and 5.8 sec
c. 4.6 sec and 5.8 sec
d. 2.9 sec and 3.3 sec
Answers: 3
Another question on Mathematics
Mathematics, 20.06.2019 18:02
A3x4x5 rectangular cuboid (e.g. a brick) is painted blue and cut into 1x1 cubes. what is the expected value for the painted sides of a randomly selected cube?
Answers: 1
Mathematics, 21.06.2019 15:30
Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?
Answers: 2
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15â‹…10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65â‹…10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 23:50
The graph of a curve that passes the vertical line test is a:
Answers: 3
You know the right answer?
Starting from a 130 feet away, a person on a bicycle rides towards a checkpoint and then passes it....
Questions
History, 22.08.2019 05:30
English, 22.08.2019 05:30
Mathematics, 22.08.2019 05:30
History, 22.08.2019 05:30
Biology, 22.08.2019 05:30
Mathematics, 22.08.2019 05:30
Mathematics, 22.08.2019 05:30
Mathematics, 22.08.2019 05:30
Mathematics, 22.08.2019 05:30
Mathematics, 22.08.2019 05:30
History, 22.08.2019 05:30
