Answer:
Part 6)
case a)
case b)
Part 7)
case a)
case b)
Step-by-step explanation:
we know that
The probability of an event is the ratio of the size of the event space to the size of the sample space.
The size of the sample space is the total number of possible outcomes
The event space is the number of outcomes in the event you are interested in.
so
Let
x------> size of the event space
y-----> size of the sample space
so
Part 6)
case a) P(odd)
In this problem we have
substitute
case b) P (less than 3)
In this problem we have
substitute
Part 7)
case a) P(yellow)
In this problem we have
substitute
case b) P(green and red)
therefore
Answer:
Step-by-step explanation:
Given
Required
The total numbe of candy is:
This probability is calculated as:
For each, we have:
Take LCM
No. If it has three sides, then it's a triangle, and not a trapezoid.
Here is the solution on how much the total amount that Lisa paid:The total amount for all the items is $53: $10 + $20 + $23 = $53 Now, 7.2% = 0.072 Compute for the sales tax of each item:$10 x 0.072 = .72 $20 x 0.072 = 1.44 $23 x 0.072 = 1.66 The total sales tax would be: .72 + 1.44 + 1.66 = $3.82 Now add the Sales tax to the total price of the items. $53 + 3.82 = $56.82Therefore, Lisa paid $56.82.
Look at the picture the answer is there