The formula to calculate the experimental probability is "P(event) = Number of times event occurs/total number of trials"
The expiramental probability should be the fraction "21/47"
The theoretical probability should be the fraction "1/3" because the formula for theoretical probability is the number of favorable outcomes (5 dollar bill) over the total number of possible outcomes (10-dollar bill, one dollar bill, & 5 dollar bill). therefore, there is 1 favorable outcome, and 3 possible outcomes = 1/3.
Answer:
52
Step-by-step explanation:
Substitute values given:
Simplify:
64-14+2
50+2
52
Therefore 52 is our answer
Step-by-step explanation:
...
the answer is 49/40
Multiply 44 by 2.2 because 1 kg = 2.2 pounds.
44 * 2.2 = 96.8
The ratio is 96.8 milliliters per pound.
Hope this helps!
<span>The distri</span>bution coefficient is simply the ratio of the concentrations of the solute in the two solvents.
In this case there is 0.5g of caffeine in 10 ml of chloroform and 0.5 g of caffeine in 100ml of water.
The ratio is 0.5/10 : 0.5/100 = 0.05 : 0.005 = 10 : 1