The net of a triangular prism is shown. Use the ruler provided to measure the dimension of the net to the nearest half centimeter.

Which measurement is closest to the total surface area of the triangular prism in square centimeters?

A.20cm2
B.14cm2
C.8cm2
D.6cm2

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Select a graph that have an equation with a < 0

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36