Answer:
work is attached and shown
Answer:
1.5
Step-by-step explanation:
Answer:
28.08 inches
Step-by-step explanation:
Recall 1 foot = 12 inches
3 feet = 12 x 3 inches = 36 inches
78% of 3 feet
= 78/100 x 3 feet
= 78/100 x 36 inches
= 28.08 inches
The value of the Nintendo after 35 years is $2455
Since the formula f(x) = 3x² - 40x + 180 predicts the value of the Nintendo x years after 1986.
Since we require the value in 2021, x years after 1986 is 2021 - 1986 = 35 years.
Substituting x = 35 into the equation, we have
f(x) = 3x² - 40x + 180
f(x) = 3(35)² - 40(35) + 180
f(x) = 3(1225) - 40(35) + 180
f(x) = 3675 - 1400 + 180
f(x) = 2275 + 180
f(x) = 2455
So, the value of the Nintendo after 35 years is $2455
Do you think this is a realistic prediction of the value of that Nintendo?
This is not a realistic prediction for the value of the Nintendo, because, it is too high.
Learn more about quadratic equations here:
brainly.com/question/13704125
1) $48.95
2) $51.25
3) 1575 words.
4) 64 eggs per day. Hope this helps :)