Easy. The answer would be 4 1/8.
Answer:
Theoretical probabilities are the long-run relative frequencies based on an experiment.
Step-by-step explanation:
Relative frequency or experimental probability is calculated from the number of times an event happens, divided by the total number of trials in an actual experiment.
With theoretical probability, you don't experiment. Instead, you use what you know about the situation to determine the probability of an event occurring.
Experimental probability approaches theoretical probability when the number of trials is extremely large.
Therefore, theoretical probabilities are the long-run relative frequencies based on an experiment.
Answer:
y = 175. x = 300. Disney vacation is 300 sold. Cars sold were 175.
Step-by-step explanation:
They want to raise $80,000. There are a total of 475 tickets.
150x + 200y (Disney Vacation + Win a car) = 80,000
x + y = 475.
__
y=475-x
150x+200(475-x)=80000
150x+95,000-200x=80,000.
-50x + 95,000 = 80,000.
-50x = -15,000
x = 300.
Disney vacation is 300 sold.
300 + y = 475.
y = 175.
Cars sold were 175.
Additional Info:
I am 14 years old and I'm learning solving the systems by elimination and substitution, etc. Hope this is the correct answer.
Answer:
The value of the stolen merchandise is 31.43
Step-by-step explanation:
Given as :
The number of cases of beer stolen = 7
Number of packs in each cases = 6
And The price of each six pack is 4.49
So, As the price of each six pack is 4.49 and number of pack in each case is 6
And the number o stolen cases is 7
So, The value of total stolen item = 7 × 4.49 = 31.43
Hence The value of the stolen merchandise is 31.43 Answer
84 x 25 = 1700 books were in the shipment
