The experimental probability that the high temp will be below 45 F on the 29th day is, 4.5 out of 29 days, that is because 20 of the days have had lower temperatures, so they left 9 days of and from those 9 days, they could be lower or greater that 45F (50% each side), that is:
4.5/29 = 0.155 = 15.5%
that is the exp probability

8 0

3 years ago

If the total labor cost is $865,000 and 12 percent is for concession staff, how much of the labor cost is for concession staff?

stepladder [879]

12% of $865,000 is $103,800

4 0

3 years ago

Miguel is 8 years older than half of Chen's age. If Chen is 20 years old, how can Miguel's age be

EleoNora [17]

Answer:

A) Divide 20 by 2 and then add 8 to the result

Step-by-step explanation:

$\frac{20}{2}+8=10+8=18$

8 0

3 years ago