Talia tossed a penny many times. She got 40 heads and 60 tails. She said the experimental probability of getting heads was 40/60 . Explain and correct her error. Answers option

No, there were 40 heads in 100

No, there were 60 heads in 100

There were 40 heads in 100.

Step-by-step explanation:

If Talia got 40 head flips and 60 tails flips then that means she flipped the coin 100 times total (because 40+60=100) and so it would be Talia landed on heads 40 times out of her 100 total flips.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

i understand 100% 10/10 hit or miss?

step-by-step explanation: