You flip two pennies 20 times and record the results. Use the table to find the experimental probability of tossing two tails.
a. 1/4
b. 3/4
c. 5/20
d. 5/12
Look at the image and then answer

C

Step-by-step explanation:

if u flip 2 coins 20 times the if u put it into a fraction 20 becomes the demonator in this case the probability of 2 tails is 5 therefore the answer is

5/20  sorry if i am wrong

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk