This problem could be solved through using the combination in your scientific calculator. First, the probability must be presented in a fraction, wherein the numerator is the number of possibilities for a given condition and the denominator is the number of all possibilities.
For the numerator, using the counting principle:
2 out of 4 vegetables* 1 out of 2 meats * 1 out of 2 cheese
4C2 * 2C1 * 2C1 = 24
For the denominator,
4 toppings out of 8 available toppings = 8C4 = 70
The 8 toppings consist of 4 vegetables + 2 meat + 2 cheese
Thus, the probability would be 24/70 or 12/35.
Answer:
7.57363849
Step-by-step explanation: square root of 57.36 = 7.57363849
Answer: $40.95
Step-by-step explanation:
65 times 40%=26
So 40% off is 26 dollars off
The price is $39
Then when you add the sales tax by doing 39 times 5%, you see that the sale tax is $1.95
39+1.95= $40.95 for the jacket
