Answer:
30
Step-by-step explanation:
Because Lilah runs 105 m in 35 s, her average velocity is
(105 m)/(35 s) = 3 m.s
In terms of distance versus time, the equation that models the velocity is
m = 3s
where
m = distance, m
s = time,s
If we create a table of distance versus time, it should look like this:
t (s) s (m)
---- ------
1 3
5 15
10 30
The answer choices given are
a. m = 3s
b. m = 35s
c. s = 3m
d. s = 35m
where m = distance, meters
s = time, s
Answer:
Choice a. agrees with our model, and it is the correct choice.
That is,
s: 1 5 10
m: 3 15 30
Compound Interest Formula: A = P(1 + r/n)^(n·t)
A = final amount r = rate, as a decimal (.021) t = number of years (17)
P = initial amount (2914.72) n = number of times compounded per year (365)
A = 2914.72(1 + .021/365)^(365·17) = $4165.20
Interest earned: $4165.20 - $2914.72 = $1250.48 <----- Answer
You might want to recalculate this, attempting to handle leap years, by replacing the number of times compounded per year with 365.25 and see if that has an effect
Wow ! That's some cosine !
No angle has a cosine greater than ' 1 '.
The question has no answer.
12 pages
Each side count as a page
21+15=36 36/3=12