Will flipped a 2-sided coin 20 times. It landed on heads 13 times and tails 7 times. What is the theoretical probability that the coin will land on heads?

Abee with velocity vector r'(t) starts out at (5, −5, −3) at t = 0 and flies around for 5 seconds. where is the bee located at time t = 5 if 5 0 r'(u)du = 0?

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Find the value of the variable and the length of each chord for #5 and #6.