Which of these best describes how an appropriate star chart is selected to locate objects in the sky?
match the temperature and humidity of the air
match the day and time of the year and location
match the latitude and number of stars in the sky
match the hemisphere and shape of constallations
Answers: 1
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What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
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What os the equation of the line described below written in slope-intercept form? the line passing through point (0,0) and parallel to the line whose equation is 3x+2y-6=0
Answers: 3
Which of these best describes how an appropriate star chart is selected to locate objects in the sky...
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