I can help, just explain the question and what you don’t understand!
If you have
|a|=b, then solve for the variable in euations
a=b and a=-b
for ineqalities, it is much trickier
for
|a|>b, assume a>b and a<-b
for
|a|<b, asssume -b<a<b
9514 1404 393
Answer:
$1686.05
Step-by-step explanation:
The amount with compound interest is ...
A = P(1 +r/n)^(nt)
for principal P earning annual rate r compounded n times per year for t years.
A = $1600(1 +0.0175/4)^(4·3) = $1686.05
The balance after 3 years is $1686.05.
Answer:
The best estimate of the correlation coefficient is 0.9 from the given data.
Step-by-step explanation:
From the scatter plot, the line of best fit will have a positive slope.
So, the correlation coefficient , 
is greater than 0.
so, ≠ - 0.9
Also, there is a deviation from absolute linearity.
So, ≠ 1
Again from the scatter plot it is closer to linearity than further.
Hence, ≠ 0.3 .
So = 0.9
Answer:
its porpotional
Step-by-step explanation:
hope this helps
