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#1
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#2
Colby and Jaquan are growing bacteria in an experiment in a laboratory. Colby starts with 50 bacteria in
his culture and the number of bacteria doubles every 2 hours. Jaquan has a different type of bacteria that
doubles every 3 hours. How many bacteria should Jaquan start with so that they have the same amount
at the end of the day?
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#3

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap