The probability that a sample of size n will have a mean,
, less that a given value, X, where the population mean,
, and the population standard deviation,
, is known is given by:
Therefore, the required probability is given by:
Answer: 15
Step-by-step explanation:
The GCF of 30, 24, and 36 is 6. 30 divided by 6 is 5, 24 divided by 6 is 4, and 36 divided by 6 is 6. 5+4+6=15
The equation would look like: p - 5.16 = 15.48
because the coupon subtracts 5.16 from p and the price you pay is 15.48
Solve the equation by adding 5.16 to both sides
p = 20.64
The original price of the shirt is $20.64
The answer would be 78 because 10% of 60 is 6. 6 x 3 = 18 60+18=78
5. 81 Squares (9 × 9 = 81)
6. 40.5 miles. (9×12×6= 648. 648 ÷ 16 = 40.5)
Please make me the brainlyist!