A and D are Experimental
B and C are Theoretical

Experimental has a specific number of trials like the 11 flips or the classroom of students
Theoretical is based on what is ONLY there like C 3 numbers in a 6 sided die are even 3/6 = .5 = 50%

6 0

3 years ago

Cesar bikes 6 miles per 1 hour. Write an equation to represent miles per hour and how many miles does cesar bike in 9 hours?

Alenkasestr [34]

Since Cesar is riding his bike at a constant rate of six miles per hour, and he biked 9 hours you have to multiply 9 by 6.

7 0

3 years ago

An account had an initial deposit made and then interest was applied once a year at a fixed rate. The amount of money, in dollar

Nat2105 [25]

Amount in compound interest = p(1 + r/t)^nt where p is the initial deposit, r = rate, t = number of compunding in a period and n = period.

Here, Amount after t years = 103(1.02)^t
i.e. 1 + r = 1.02
r = 1.02 - 1 = 0.02
Therefore, annual interest rate = 0.02 x 100 = 2%

8 0

3 years ago

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