Me!

if a six-sided die is rolled 30 times, how many times can you expect to get a 6?
a.3
b.5
c.6
d.10

5 times a 6 can be expected in 30 times.

Step-by-step explanation:

A die is rolled 30 times.

We have to find how many time a 6 can be expected in 30 times.

Probability of getting 6 in 1 time =

⇒ Probability of getting 6 in 30 time =

                                                             = 5 times

Therefore, 5 times a 6 can be expected in 30 times.

1.true 2.false? ? i think. .

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )