Answer:
n=9
Step-by-step explanation:
-5-4n=-41
+5 +5
---------------
-4n=-36
---------------
-4n/4=-36/-4
---------------
n=9
Hey there! :) So first of all, I got 31.67 per second. The way I got my answer is first, I knew that 1 KM is 1000 Meters. So now, I multiplied 114 x 1000 which equals 114,000 Meters. Then, I figured out that 1 Hour has 3600 Seconds. Then I did 114,000 ÷ 3,600 and got 31.67 Seconds. And that is how I got the answer!
Hope it helps and it's the right answer & it's understandable! :D
Use the formula A=p(1+r)^n
where
A= value of investment
r= rate
n= time period
p= amount invested
in this question
r= 5.75% but compounded quarterly means divide this by 4
r= 23/1600
n=7*4
n=28
p= $1200
A=1200(1+23/1600)^28
A= $1789.54
Therefore the value of her investment in 7 years is $1789.54
Answer:
1.31
Step-by-step explanation:
= 
^2 x 
^3 x 2.48
= 1.31 x 0.40 x 2.48
= 0.524 x 2.48
= 1.31
:)
Answer was verified and rounded
Answer is 9(-2)=-18 but that choice doesn't appear in your list of answers
