Answer:
38 times
Step-by-step explanation:
A coin has two sides, so there is a 50% chance it will land on either side (assuming perfect conditions and that the coin cannot land vertically). With that in mind, if you flip a coin 76 times, 50% or 1/2 of the times the coin should land on tails. That is 36 times. (Once again, this is under perfect testing conditions. In real life, you probably wouldn't get an even split after only 76 flips.)
Hope this helps :)
What is that A
What is that
I think it is a compound event because rolling each die is an independent event.
Answer:
40 years old
Step-by-step explanation:
R, in beats per minute, can be approximated by the formulas
, where a represents the person's age.
R= 143 - 0.65a for women
R= 165 - 0.75a for men,
