A first order is 60%complete at the end of 90minutes what is the value of rate constant in s-1

Which form of relativism states that people rely on their own standards of right and wrong when making a decision?

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

How far is the region from the equator or control climate