<h3>Answer:</h3>
242 weeks
<h3>Explanation:</h3>
After n weeks at annual interest rate r, the principal amount P will result in account balance A according to ...
... A = P·(1 +r/52)^n
Taking logs, we get
... log(A) = log(P) +n·log(1 +r/52)
... (log(A) -log(P))/log(1 +r/52) = n . . . . . solve for n
Filling in the given informatin, we have ...
... (log(6700) -log(5000))/log(1 +.063/52) = n ≈ 241.71
Rounded to the next higher number of weeks, this is 242 weeks.
Answer:
Step-by-step explanation:
The Caucasus Mountains
Answer: i'm pretty sure its 25... sorry if thats not right
Step-by-step explanation:
Answer:
systematic errors [ A, C], Random errors [B, D]
Step-by-step explanation:
Random errors are errors that cause certain fluctuations around the true values of substances that are measured, as a result of difficulties being experienced while taking measurements. Systematic errors are mostly associated with the calibration of equipment. It seen to cause consistent deviations from the true value that can be gotten during measurement.
In most cases, random errors cannot be avoided while systematic errors can.
N + d = 20....n = 20 - d
0.05n + 0.10d = 1.35
0.05(20 - d) + 0.10n = 1.35
1 - 0.05d + 0.10d = 1.35
-0.05d + 0.10d = 1.35 - 1
0.05d = 0.35
d = 0.35/0.05
d = 7 <==== 7 dimes
n + d = 20
n + 7 = 20
n = 20 - 7
n = 13 <=== 13 nickels