The amount gotten after $1689 invested for 4 years at 3% compounded annually is $1901
The amount of money gained after an investment is compounded is given by:
Where P is principal, A is the final amount, r is the rate, n is the number of times compounded per period and t is the time
Given that P = $1689, t = 4, r = 3% = 0.03, n = 1, hence:
The amount gotten after $1689 invested for 4 years at 3% compounded annually is $1901
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The hypothesis is given as
H0: μd< 0
H1: μd > 0
<h3>How to solve for the hypothesis.</h3>
The null hypothesis is given as
H0: μd< 0
<h3>The alternative hypothesis is given as </h3>
H1: μd > 0
SWe have to find the value of s
we would use this formula s = sqrt [ (Σ(di - d)^2 / (n - 1) ]
This gives us 3.454
Next we have to determine the standard error
s / √(n)
3.454/2.8284
= 1.22
Degree of freedom = 8 - 1
= 7
t = (x1 - x2) - D / S.E
= 1.025
Find t critical at 0.10
= 1.895
P-value = 0.1697
d. Given that p value is greater thatn 0.1 we fail to reject the null hypothesis.
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Answer:
9n + 15
Step-by-step explanation:5XN + 5X3 + 4N = 5n + 15 + 4n = 9n + 15
If you’re being bullied there’s a lot you can do. While different tactics work for different people, the first thing you should do is try to work it out yourself.
Depending on how bad the bullying is (and as long as you don’t feel at risk, scared or physically threatened) you might want to try and work it out yourself – as a first step.
The more empowered you are, and the more you can help yourself, the better chance you have to stop the bully.
If the bully doesn’t change their behavior, that’s when talking to someone else can be really helpful.
The bully wants you to react. Their goal is to take away your power, make you sad and scared. And if you show them you are not sad and scared, they will often lose interest and they cannot take away your power.
Remember they want to upset you constantly so you get angry. If you don’t get angry, the bully will lose their own power.
Remember that bullies are human - they eat, sleep and live just like you do. The only difference is that you are NOT a bully! Bullies act the way they do because they lack the attention or parental love and nurturing that you have. They are insecure and bully only to feel powerful.
Bullies look for a reaction from you and often lose interest if they aren't given the satisfaction of getting one.
Answer: 5x
Step-by-step explanation:
