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Alex
3 years ago
14

If P(X)=X^2+X+1 and Q(X)=4X^2-1, find P(8)

Mathematics
1 answer:
DaniilM [7]3 years ago
7 0

your anwser is 3 because its easy on a calculator

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James earned a total of $900 this week. this total was $20 less than four times the amount he earned last week. how much money d
Vladimir [108]
<span>4x – 20 = 900
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3 years ago
Suppose you invest $50 a month in an annuity that earns 4% APR compounded monthly. How much money will you have in this account
skelet666 [1.2K]
To solve this we are going to use formula for the future value of an ordinary annuity: FV=P[ \frac{(1+ \frac{r}{n} )^{nt} -1}{ \frac{r}{n} } ]
where
FV is the future value
P is the periodic payment
r is the interest rate in decimal form
n is the number of times the interest is compounded per year
t is the number of years

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r= \frac{4}{100}
r=0.04
Since the interest is compounded monthly, it is compounded 12 times per year; therefore, n=12.
Lets replace the values in our formula:
FV=P[ \frac{(1+ \frac{r}{n} )^{nt} -1}{ \frac{r}{n} } ]
FV=50[ \frac{(1+ \frac{0.04}{12} )^{(12)(3)} -1}{ \frac{0.04}{12} } ]
FV=1909.08

We can conclude that after 3 years you will have $1909.08 in your account.
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3 years ago
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A specific type of dwarfism is a genetically inherited recessive trait. based upon this pedigree. What is the probability that m
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The probability of an event that has two possible outcomes is 1/2

<h3>What is Probability?</h3>

This refers to the likelihood of an event occurring and this can be found by calculating using a mathematical model.

It should be noted that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.

Read more about probability here:

brainly.com/question/24756209

#SPJ1

4 0
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