SAT, 24.11.2021 16:10 brandistrothma
What do astronomers use to calculate the age of the universe? Check all that apply.
Answers: 2
SAT, 22.06.2019 20:30, lilquongohard
The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?
Answers: 1
SAT, 25.06.2019 16:30, barbaragomez27
Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide
Answers: 2
What do astronomers use to calculate the age of the universe? Check all that apply....
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