SAT, 18.03.2022 22:20 29delphina
A train is traveling with a speed of 15 m/s relative to earth. A passenger standing at the rear of the train pitches a baseball with a speed of 15 m/s relative to the train off the back end, in the direction opposite the motion of the train. (a) what is the velocity of the baseball relative to earth? (b) what is the velocity of the baseball relative to the earth if thrown in the opposite direction at the same speed?
Answers: 3
SAT, 24.06.2019 08:40
Arealtor is studying the graph above, which shows the expected value of properties in her area over the next 24 years. if t represents the number of years after 2014, in what year should the increase in property values start to slow down? a. 2008 b. 2018 c. 2022 d. 2030
Answers: 2
SAT, 28.06.2019 11:00
Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.
Answers: 3
SAT, 28.06.2019 13:30
The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome
Answers: 1
SAT, 02.07.2019 11:30
What is a factual statement about how nature behaves or functions? a hypothesis a law a theory an experiment
Answers: 1
A train is traveling with a speed of 15 m/s relative to earth. A passenger standing at the rear of t...
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