Answer:
72 outfits possible,
1/72 chance of selecting a particular outfit
Step-by-step explanation:
For each of the 3 sweaters, there are 4 shirts to choose from, and for each of those 4 shirts, there are 6 pants to choose from. Therefore, there are totally outfits to choose from (order is fixed and therefore negligible). A specific outfit would represent 1 of these 72 outfits. Therefore, the probability of selecting a particular outfit is
Well that's a 10cm radius and the formula for area of a circle is A= 3.14•R(squared). So to plug that in, that would be 3.14 • 10 squared or 3.14 • 100. 3.14•100=314
To answer thie question, you must first develop a proportional statement that compares the liters of fuel used to the distance driven. Considering the subject matter of your question, said statement should be formatted like this:
(255L/340km)=(x/100)
Since this is a proportional statement, you can scale up or down the relative unit to complete the statement. In this case, you will be solving for liters, represented by x, so solve the statement using a ratio for the other side of the equation, in this case the denominators:
340/100
You should get 3.4. That is what you will be scaling the other unit with. Now it is a simple matter to substitute for the numerators:
255/3.4=x
After solving this equation, your final answer should be x=75.
Hope that helps.
Answer: 200 adult tickets.
Step-by-step explanation: 500 ÷ 2 = 250
250 - 50 = 200
if you are still confused i can go into further detail:
because there were 50 more student tickets sold that means you would divide the total # of tickets sold to get 250 then you would subtract 50 from the adult tickets because there were 50 more student tickets than adult tickets.
Linear decreasing
I haven't learned this is class yet, but I had a bf that taught me this