Answer: p = 0.56
Step-by-step explanation: from the question, probability she passed the first course = 0.7
Probability she passed the second course = 0.8
Probability she passes both courses means probability she passes the first course "and" probability she passes the second course.
Probability she pass both courses = 0.7 * 0.8 = 0.56
Note that "and" in probability means multiplication.
x = number of miles you walk
5*x = amount of money the cousin donates
25 = amount of money your friend donates
5x+25 = total amount of money donated
y = total amount of money donated
y = 5x+25
Answer: y = 5x+25
Answer:
price = $116.3
Step-by-step explanation:
x*60%= 69.80
x= 69.80/0.6
x= $116.33 (original price)
Answer:
about 3.78 3.78698225 given those numbers
Step-by-step explanation: