The data give the average number of days in May that are clear and cloudy in
two cities.
Sacramento, CA
San Antonio, TX
Total
Clear
17
6
23
Cloudy
13
24
37
Total
30
30
60
On a day in May, what is the probability that it is clear, given that you are in
San Antonio? Explain how you found the answer, and round your answer to
two decimal places.
O
A. 0.26, because 6 of the 23 days were clear
O
B. 0.10, because 6 of the 60 days were clear
O
C. 0.20, because 6 of the 30 days were clear
O
D. 0.57, because 17 of the 30 days were clear
SUBMIT

4096 bacteria

step-by-step explanation:

b. 2 and 4

step-by-step explanation:

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max.   it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to.   the number combination of adults (x) and campers (y) cannot exceed this 525 max.   therefore:

x + y ≤ 525

now we talk about cost.   it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults.   same with the campers, who cost $5 to feed.   the adults can be represented by 9x and the campers can be represented by 5y.   since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200