SAT, 15.11.2019 02:31 19wawrzkeek
The function d(t) defines a traveler’s distance from home, in miles, as a function of time, in hours.
d(t) = startlayout enlarged left-brace 1st row 1st column 300 t + 125 , 2nd column 0 less-than-or-equal-to t less-than 2.5 2nd row 1st column 880, 2nd column 2.5 less-than-or-equal-to t less-than-or-equal-to 3.5 3rd row 1st column 75 t + 612.5, 2nd column 3.5 less-than t less-than-or-equal-to 6 endlayout
which times and distances are represented by the function? select three options.
the starting distance, at 0 hours, is 300 miles.
at 2 hours, the traveler is 725 miles from home.
at 2.5 hours, the traveler is 875 miles from home.
at 3 hours, the distance is constant, at 880 miles.
the total distance from home after 6 hours is 1,062.5 miles.
Answers: 1
SAT, 23.06.2019 22:30
Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.
Answers: 2
SAT, 26.06.2019 05:30
Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.
Answers: 1
SAT, 29.06.2019 01:00
Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal
Answers: 1
SAT, 29.06.2019 01:00
Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal
Answers: 1
The function d(t) defines a traveler’s distance from home, in miles, as a function of time, in hours...
Chemistry, 25.06.2019 07:00
Mathematics, 25.06.2019 07:00
Mathematics, 25.06.2019 07:00
History, 25.06.2019 07:00
Mathematics, 25.06.2019 07:00
History, 25.06.2019 07:00
Mathematics, 25.06.2019 07:00
Mathematics, 25.06.2019 07:00
Biology, 25.06.2019 07:10