A thief steals an ATM card and must randomly guess the correct three-digit pin code from a 6-key keypad. Repetition of digits is allowed. What is the probability of a correct guess on the first try? The number of possible codes is (Type an integer or fraction. Simplify your answer.) The probability that the correct code is given on the first try is (Type an integer or fraction. Simplify your answer.)

Q: Please answer number two and can you show how its done in excel.

A: 2)   Null Hypothesis:   H0: The distribution of the percent wound healing is not normal.…

Q: Table for 77 and 78 mph 4.5 5.7 7.8 9.6 13.4 rpm 1,500 2,000 2,500 3,000 3,500 mpg 8.2 6.9 4.8 4.1…

A: The given problem is to find the quadratic regression for the model from the given data of fuel…

Q: write answer as fraction -(1/2)^3

A: We know , (a/b)n = an/bn

Q: Please show the work 75x24

A:

Q: Write a number less than 900 that rounds to 900 when rounding to the nearest hundred. Wh

A: Any number between 851 to 899

Q: An automobile travels 1274 miles and uses 49 gallons of gasoline. Find its mileage in miles per…

A: given: An automobile travels 1274 miles and uses 49 gallons of gasoline. we have to find its mileage…

Q: 00 (けい)eah

A: SOLUTION-

Q: please complete the last one

A: (x+8)3

Q: A cyclist bikes 20 kilometers in 2 hours. What is the cyclists pace in hours per 1 kilometer?

A:

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A:

Q: Use the functions below to find g (4) – h (2) g (x) = 2 h (x) = x - 6

A: 8) Given functions are: gx=12xfx=x-6 Now, put x=4 in gx and x=2 in fx g4=124=3 h2=2-6=-4 Therefore,…

Q: V9-x2 2+3x dy dx

A:

Q: Please simplify all the way through

A: And we have to find g'(x)