Answer:
12^12
Step-by-step explanation:
12^16/12^4 cancel out to the power of 4 on the bottom and on top for an answer of 12^12
Answer:
23.0121 feet
Step-by-step explanation:
h = 0, solve for d
0=-0.03d^2+0.56d+3
d = -4.3455 d = 23.0121
d = 23.0121 because distance cannot be negative
Since Grandpa Ernie's height decreased by the same amount each year, we can simply divide the total height decrease of 2.4 cm, by the total number of years, which is 444 years. This gives us:
2.4 cm / 444 years = 0.00541 cm/yr
So Grandpa Ernie's height decreased by 0.00541 cm/yr.
D I think so do not get mad if I am wrong