Answer:
d 20.4 years
Step-by-step explanation:
The equation is
A = Pe ^(rt)
We know that r = .034
We want the money to double so A = 2P
Substitute in
2P = P e ^(.034t)
Divide by P
2P/P = P/P e ^(.034t)
2 = e^ (.034t)
Take the natural log on each side
ln (2) = ln(e^ (.034t))
ln (2) = .034t
Divide by .034
ln (2) /.034 = .034t/.034
ln (2)/.034 = t
20.3867 =t
Step-by-step explanation:
Given
In a parallelogram
base (b) = 6 meters
Area of parallelogram (A) = 90 m²
height (h) = ?
We know
A = b * h
90 = 6 * h
h = 90 / 6
h = 15 meters.
Hope it will help :)
Answer:
(
40
37
,
−
39
37
)
Step-by-step explanation:
Answer:
2:1
Step-by-step explanation:
well we show ratio by the sign ' : '
ratio of iced tea to lemonade= 12:6
now we reduce it to minimum by dividing it with same number.
12 is divisible by 6
so,
the reduced form is = 2:1
therefore,
ratio of the number of students who want iced tea to the number of students who want lemonade = 2:1.
Answer:
just one. even though he's a adult.
