How many times would a coin have to show heads in 50 tosses to have an experimental probability of 20% more than the theoretical probability of getting heads? 10 25 35 45

Hence, the number of heads that turn up is:

35.

Step-by-step explanation:

We have to find the number of times would a coin have to show heads in 50 tosses to have an experimental probability of 20% more than the theoretical probability of getting heads.

We know that

The theoretical probability of getting head is 50% for a fair coin. Since the experimental(the actual) probability is 20% more

Hence  the experimental probability is 50+20=70%.

Now,

70% percent of the coin tosses are heads i.e.

Hence, the number of heads are:

35

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x