3 years ago

Henry rolls a fair dice 42 times. How many times would Henry expect to roll a number greater than 5?

Mathematics

1 answer:

Sonja [21]3 years ago

5 0

Answer:

7 times

Step-by-step explanation:

There is one number greater than 5 on a dice - that is the number 6.

So probability of throwing a six = 1/6.

So it is 42 * 1/6.

You might be interested in

A factory inspector found flaws in 2 out of 12 wooden boxes. What is the experimental probability that the next wooden box will

MrMuchimi

The experimental probability that the next wooden box will be flawed is $\frac{3}{13}$

<u>Explanation:</u>

Given:

2 out of 12 wooden boxes is flawed.

Experimental probability that the next wooden box will be flawed = ?

If next wooden box is inspected, the total number of wooden box checked will be 12 + 1 = 13

If the next wooden box is flawed, then the number of flawed boxes would be 2+1 = 3

Thus, the experimental probability that the next wooden box will be flawed is $\frac{3}{13}$

5 0

3 years ago

If f(a) = b, find f^-1(b)

love history [14]

Answer:

f^1(b)= a

Step-by-step explanation:

To find the inverse function of f(b) or f^1(b), you simply switch the varibles.

3 0

4 years ago

What is the aswer ??????

Rom4ik [11]

Answer:

A is correct don't you know

8 0

2 years ago

Read 2 more answers

Rita bought cupcakes for her sister's birthday party. 20% of the 5 cupcakes had sprinkles on top. How many cupcakes had sprinkle

ASHA 777 [7]

Answer: 1

Step-by-step explanation:

20% of 5 = 1

8 0

3 years ago

Read 2 more answers

Could someone please help me with this

marshall27 [118]

Well if 1/16 costs $2 then you do 16*2 to find the cost of 16/16 aka 1 pound. 16*2=32 so the answer is x = 32.

8 0

3 years ago

Read 2 more answers

Henry rolls a fair dice 42 times. How many times would Henry expect to roll a number greater than 5?​

Henry rolls a fair dice 42 times. How many times would Henry expect to roll a number greater than 5?