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nydimaria [60]
2 years ago
9

Mr Hardy is a wonderful musician. He charges $50 for each of the first three hours he plays and $24.95 for each additional hour.

How many hours did he play in total if he charged a total of $324.65?
Mathematics
1 answer:
Afina-wow [57]2 years ago
5 0
The answer is seven hours
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A locker requires a three-digit code to open the lock. The code must contain one letter and two numbers, and no letter or number
mixas84 [53]

A locker requires a three-digit code to open the lock. The code must contain one letter and two numbers, and no letter or number can be repeated. You can choose from among four letters, A, B, C, and D, and two numbers, 5 and 6.

The size of the sample space is: (8, 16, 20, 24)

If a code is chosen at random, the probability that it has a letter that immediately follows an odd number is: (1/8, 1/6, 1/3, 2/5, 2/3)

If a code is chosen at random, the probability that D is in the code but is not in the first position is: (1/8, 1/6, 1/3, 2/5, 2/3)

5 0
2 years ago
Read 2 more answers
Express 15.16 as a mixed number
kap26 [50]
If this is not a typo, and you mean 15.16 as in 15 and 16 hundredths, we can express this into a mixed number.
Mixed numbers are a whole number with the remainder of that number as a fraction.
For example, 1.25 as a decimal = 1 1/4 as a mixed number.
Since we already have our whole number, 15, we need to know what 16 hundredths is simplified as a fraction.
Currently, our mixed number is 15 16/100.
To simplify this, we need to find a common factor that 16 and 100 share.
Since they are both even numbers, let's divide by 2.
16/2 = 8
100/2 = 50.
Our new mixed number is 15 8/50.
Currently our fraction is still even, so divide by 2 again.
8/2 = 4
50/2 = 25
Your new mixed number is 15 4/25.
4 and 25 have no common factors, so the fraction is simplified.
Your answer is:
15.16 is 15 4/25 as a mixed number.
I hope this helps!
4 0
2 years ago
Read 2 more answers
I NEEED HELLPPPPPP pleaseeee
Alik [6]
For every new answer in the sequence, you subtract 7
3 0
2 years ago
Rectangles Are a subset of which set
Slav-nsk [51]
They are a subset to squares
4 0
3 years ago
What was the average monthly temperature for the month with the smallest coat sales?
scoundrel [369]

Answer:

Try 23*C

Step-by-step explanation:

The lowest sales month only sold $410 of coats, and the the temp in that month was 23*C

6 0
2 years ago
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