A chemical has been introduced into a colony of one million bacteria. The number
of live bacteria is decreasing exponentially
every minute. Which equation could model
the number of live bacteria, b, in the
colony n minutes after the chemical is
introduced?
AD=-1,000,000n + 0.125
B b = 1,000,000(0.125"
cb = 1,000,000(1.25)"
D 0 = 1,000,000 - 1250

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !