Barry has 64 butterflies in his collection. He gave half of them to his sister and 12 to his brother. How many butterflies does Barry have left in his collection?

Of the 85% of the students in a class who studied for a test, 75% passed the test. Of the 15% of the students who didn't study, 30% passed. Whats the probability of passing?

Which of the following Metric prefixes is smallest? A. Centi B. Milli C. Deci D. Micro

What is the value of y? Enter your answer in the box. A triangle with angle measures thirty-seven degrees and seventy-nine degrees. The third angle has an unknown measure, y degrees.

Karen force 871 miles in 13 hours. At the same rate how long would it take her to drive 603 miles

Alejandro and Pedro are rid no their bike to school. After 1 mile, there are 5/8 of the way there. How much farther do they have to go?

4/6 subtracted by 2/6 simplify if possible

a researcher creates two random samples, each with sample size of 12. he does not find a statically significant difference between the two groups.

Gene invested $400 at 4% interest compounded annually. How much is in the account after 1 year? $416.00 $540.00 $816.00 $804.00

Find the probability of getting 3 heads and 2 tails on 5 coin tosses?

What two numbers multiply to - 15 and can also add up to - 7