Mathematics, 05.11.2019 08:31, aaronr7383
The table below shows the right ascensions of two stars at a location.
star 1 — 2 hours
star 2 — 4 hours and 30 minutes
what is the interval between the times when the two stars rise at the location?
a) two hours
b) thirty minutes
c) two hours and thirty minutes
d) four hours and thirty minutes
Answers: 2
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Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
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It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
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In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the
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Mathematics, 22.06.2019 00:30, kadinmorgan
The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase
Answers: 1
The table below shows the right ascensions of two stars at a location.
star 1 — 2 hours...
star 1 — 2 hours...
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