A coin was flipped 10 times and 4 of the 10 flips resulted in heads. Compare the experimental probability of flipping heads to the theoretical probability of flipping heads. The experimental probability is LESS than the theoretical probability.
The experimental probability is GREATER than the theoretical probability.
The experimental probability is EQUAL to the theoretical probability.

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.

this is answer of 144 cubic meters

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

step-by-step explanation:

d would equal 12