Jack did an experiment where he pulled a marble from a bag
and flipped a coin. He did the experiment 50 times. Here are
his results:
MARBLE
Red: 12
Blue: 22
Green: 16
COIN
Heads: 20
Tails: 30
What is the COMPOUND probability that Jack will
pull a red marble AND the coin landing on tails?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month