Maura wrote the letters of lake charles in a separate index cards if she chooses a card at random what is the probability that maura will choose a vowel ?

What are the domain and range of the function f(x)=2^x+1

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?