On Fumiya's tenth birthday, his grandfather deposited $40 in a savings account for him. Each year, his grandfather
deposited twice the amount of the previous year's deposit.
How much money did his grandfather deposit in the account
on the day Fumiya turned eighteen?
A $7200
B $17,920
C $13,500
D $10,240

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

answer: b

step-by-step explanation:

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation: