Element X decays radioactively with a half life of 14 minutes. If there are 920 grams of Element X, how long, to
the nearest tenth of a minute, would it take the element to
decay to 10 grams?
y= a(.5)

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

What is 10+10+20 about the origin the square root of a triangle.