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Kamila [148]
3 years ago
9

If the relative frequency of getting a 6 on a dice is 0.3, how many 6's would you expect to get in 400 throws of the dice?

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0
You can expect to get 120 sixes
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Thanks in advance for your answer :)
MAXImum [283]

Answer:

x=5

Step-by-step explanation:

its easy just subtract 9 from 24 to get 15 and 15 divided by 3 is 5

7 0
3 years ago
Please help :/<br><br> 20 POINTS
Dmitry [639]

Answer:

25.1!

Step-by-step explanation:

all you have to do is C=2πr=2·π·4≈25.13274

To calculate the circumference of a circle, multiply the diameter of the circle with π (pi). The circumference can also be calculated by multiplying 2×radius with pi (π=3.14).

Hope that helped! :)

3 0
3 years ago
Read 2 more answers
He can you guys help me with this ?​
antiseptic1488 [7]
I’ll try my best but sorry if I can’t help a lot I’m not the best at math
8 0
3 years ago
Find the average rate of change of an exponential function f (x) over the interval 1 ≤ x ≤ 3.
Neko [114]

Answer:

Option b. 12

Step-by-step explanation:

we know that

To find the average rate of change, we divide the change in the output value by the change in the input value

The average rate of change is equal to

\frac{f(b)-f(a)}{b-a}

In this problem we have

a=1

b=3

f(a)=f(1)=1  

f(b)=f(3)=25

Substitute

\frac{25-1}{3-1}=12

8 0
3 years ago
If 2:7 is expressed in the form for 4. Find the value of x.​
Lelechka [254]

Answer:

x = 14

Step-by-step explanation:

Given that,

2:7 is expressed in the form for 4:x.

We need to find the value of x.

2:7 must be equated to 4:x.

So,

2:7=4:x\\\\or\\\\\dfrac{2}{7}=\dfrac{4}{x}\\\\x=\dfrac{7\times 4}{2}\\\\x=14

So, the value of x is equal to 14.

5 0
2 years ago
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