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sergejj [24]
3 years ago
6

) (4 pts) roulette is a game of chance that involves spinning a wheel that is divided into 38 segments. a metal ball is tossed i

nto the wheel as it is spinning, and the ball eventually lands in one of the 38 segments. each segment has an associated color. two segments are green. half of the other 36 segments are red, and the others are black. when a balanced roulette wheel is spun, the ball is equally likely to land in any one of the 38 segments.
a.) when a balanced roulette wheel is spun, what is the probability that the ball lands in a red segment?
b.) suppose that you watch 1000 spins of a roulette wheel, and note the color that results from each spin. what would be an indication that the wheel was not balanced?
Mathematics
1 answer:
salantis [7]3 years ago
3 0
A) 1/2
b) green would show up very often
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Help please i wanna get my assignments done by today so anyone willing to help please help
Blizzard [7]

Answer:

A - 4/25

Step-by-step explanation:

out of 50 trials Nadia got oraange 8 times

8 out of 50 = 8/50

this is the probability and can be simplified to 4/25

4 0
3 years ago
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Oduvanchick [21]
140 miles

45yh5hqyuj5w27i6o4e64e8o
6 0
3 years ago
An account is opened with an initial balance of $950 and a simple annual interest rate of 1.6%. What is the balance after 5 year
Sergeeva-Olga [200]
The answer is $1,026.

Solving: Use Simple interest formula, I=Prt.

Make the rate into a decimal (1.6% -> 0.016)

plug in the numbers into the formula. 950 x 0.016 x 5 = 76$.

76$ will be our interest, now to find the balance we would have to add the the starting money (950) with our interest (76$), resulting in our answer of $1,026 after 5 years.
5 0
2 years ago
Read 2 more answers
Gimme the answer because I have no idea how to do this it makes no sense to me
kati45 [8]

Answer:

C, D, B

Step-by-step explanation:

the mode is if a number is repeated more than one time

EX. 15, 23, 15, 23, 15

C because 15 is repeated 3 times and 19 is too.

D because 42 is repeated 2 times and so is 18.

B because 87 is repeated 2 times and 32 is too.

5 0
3 years ago
What is the answer to this
olasank [31]

Three times the variable m minus four is equal to fourteen.

Another way could be:

Four less than three multiplied by m is equivalent to fourteen.


The first way I put it is simpler but if you really want to impress your teacher then I suggest going with the second way.

Also if you are looking to solve the equation then it would be:

3m - 4 = 14

      +4   +4

     ------------

       3m = 18

      -----    -----

         3        3

m = 5


Hope that helped :-)

8 0
3 years ago
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