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Dima020 [189]
3 years ago
5

The experimental probability of getting a 6 on a number cube is StartFraction 7 over 40 EndFraction. Which is true about the eve

nt's experimental probability?
Mathematics
2 answers:
Semenov [28]3 years ago
7 0

Answer:

the number 6 appeared 7 times out of 40

Step-by-step explanation:

Ghella [55]3 years ago
3 0

Answer:

the answer is A

Step-by-step explanation:

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PLEASE HELP!!!
Klio2033 [76]

Answer:

The answer is A and B

Step-by-step explanation:

y-y=m(x-x)

y-(-3)=m(x-(-5))

y+3=0.4(x+5)

y-y=m(x-x)

y-1=0.4(x-5)

6 0
3 years ago
A restaurant needs to buy three hundred sixty-seven new plates. if each box has three plates in it, how many boxes will they nee
saw5 [17]
In order to figure this question out, you will need to divide 367 into 3. 367/3 is 122.333... You can round it, so your answer will be 123 boxes.
4 0
4 years ago
Read 2 more answers
the water level in a leaky swimming pool fell by the same amount each day for 6 days. Over time the water level measure 4 inches
NARA [144]

Answer:

-4/6 of an inch per day (it is negative because the water level is decreasing

Step-by-step explanation:


4 0
4 years ago
Having trouble solving this:
kifflom [539]

Answer:

385/500

Step-by-step explanation:

this is the answer I'm pretty sure about it.

6 0
3 years ago
Read 2 more answers
emma will roll two number cubes labeled 1 through 6. She will record the sum of the two numbers after each roll. She will roll t
SashulF [63]

Answer:

75 times

Step-by-step explanation:

First of all let's ook at the 36 possible outcomes and their sums.

2=1,1

3=1,2 2,1

4=1,3 ; 2,2 ; 3,1

5=1,4 ; 2,3 ; 3,2 ; 4,1

6=1,5 ; 2,4 ; 3,3 ; 4,2 ; 5,1

7=1,6 ; 2,5 ; 3,4 ; 4,3 ; 5,2 ; 6,1

8=2,6 ; 3,5 ; 4,4 ; 5,3 ; 6,2

9=3,6 ; 4,5 ; 5,4 ; 6,3

10=4,6 ; 5,5 ; 6,4

11=5,6 ; 6,5

12=6,6

Looking at the above, there are 4 sums equal to 5 out of a total of 36 sums.

Thus, probability of getting a sum equal to 5 is;

P(5) = 5/36

Now,since the cubes are rolled 540 times, number of times a sum equal to 5 will appear will be;

(5/36) x 540 = 75 times

4 0
3 years ago
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