Consider this function in recursive form.
A1 = -8
An = 3 + an-1
Enter an equivalent equation written in explicit form where n is the term number.
Type your response in simplest form. Do not type any spaces in your response.
an
An = _____
Answers
Answer:
Step-by-step explanation:
Io
Related Questions
Find the product of (x-2) and (3x^2-4x-5)
Answers
Answer:
3x³ - 10x² + 3x + 10
Step-by-step explanation:
multiply 'x' by each term in the second expression:
(x-2)(3x²-4x-5) = 3x³ -4x² - 5x
now multiply '-2' by each term in the second expression:
-6x² + 8x + 10
combine 'like' terms: -4x² + (-6x²) to get -10x²
combine 'like' terms: 8x - 5x = 3x
answer: 3x³ - 10x² + 3x + 10
helpppppp me plzzzzzz
Answers
Answer:
D I think hmm hmm hmm hmm hmm
Explain how to use a graph of the function f(x) to
find f(3).
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The number in parentheses (3) is the x value. Look at the graph and what the y value of the line is at x = 3
Helppppppppppp please
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= 23
Therefore, X is 23 degrees. A straight line has an angle of 180 degrees, so subtracting the given angle would give you X.
Which Equation has a slope of 1/4 and a y intercept of 3
Answers
Answer:
option 4 see desmos graph will help you
A medical test has a 95% accuracy of detecting a Condition Z if the person has it. It also has a 97% chance to indicate that the person does not have the condition if they really don't have it. If the incidence rate of this disease is 10 out of every 100: What is the probability that a person chosen at random will both test positive and actually have the disease (i.e., get a true positive)
Answers
Answer:
0.77
Step-by-step explanation:
According to the Question,
Let, We have 10000 patients & If the incidence rate is 10 out of 100, then 1000 people will have the disease.
Given, A medical test has a 95% accuracy of detecting Condition Z if the person has it. Thus, Out of those 1000, 950 will test positive.And, It also has a 97% chance to indicate that the person does not have the condition if they really don't have itSo, Out of the 9000 people who don't have the disease, 3%
that is, 270 People, will get a false positive.
Thus, the probability that a person is chosen at random will both test positive and actually have the disease is [tex]\frac{950}{950+270}[/tex] .
[tex]\frac{950}{1220}[/tex] ⇒ 0.7786 ≈ 0.77Amber walked 9 miles and 3 hours at this rate how far will she walk in 3 hours
Answers
Answer:
She will have walked a total of 18 miles in another 3 hours, but in just 3 hours, we already know she walked 9 miles in 3 hours.
Step-by-step explanation:
9x2=18
Abby can buy an 4-pound bag of dog food for $4.08 or a 9-pound bag of the same dog food for $6.93. Which is the better buy?
Answers
Answer:
$6.93. Because it's 9 pounds and it lasts longer.
Step-by-step explanation:
In triangle ABC, A = 38° and B = C. Find B.
A)71
B)26
C)142
Answers
Answer:
A) because b=c it is an equlateral triangle.
The interior Angles of a triangle is always equal to 180 .
Therefore 180-38 =142
because B=C
142÷2 =71
what is
0.05
+0.82
——————-
Answers
Answer:
0.87
Step-by-step explanation:
Answer:
0.87
Step-by-step explanation:
0.05
+0.82
—0—.8—7———-
just add like regularly but i think you have to line up the decimals
Can somebody help me
Answers
Analia went to Burlington and saw that there was a special price for summer shirts. The first shirt had a price of $10 and every shirt bought after that was only $8. If she spent a total of $75 with this special applied, how many shirts did she end up buying?
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CUAL ES LA MITAD DE 30
Answers
Answer:
15
Step-by-step explanation:
30/2=15
What is The 10th prime number
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Answer:
The 10th prime number is
Step-by-step explanation:
Prime numbers can only be divided by 1 and itself. The 10th prime number in this case would be 29.
Analyze the diagram below and complete the instructions that follow.
K
L
5
J
M
Given that the rectangle above has a perimeter of 34 units, find mZKLJ. Round the answer to the nearest
hundredth.
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add. what is the sum (2 x 10^16) + (7 x 10^16)
Answers
Answer:
9*10^16
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
order of operations dictates to the power preceeds multiplication, therefor the only difference is the sum of the multipliers being 2 and 7, added after factoring within parenthesis
Place parenthesis
in the following
equation to make
it true:
7+7–7 ÷7+7•7= 7
Please answer I will give you a lot of points!!
Answers
9514 1404 393
Answer:
7+(7–7) ÷(7+7•7)= 7
Step-by-step explanation:
The difference 7 - 7 provides an opportunity to zero out everything to its right. That's what we've done in this version:
7 +(7 -7) ÷ (7 +7×7) = 7 . . . our version of the equation
7 +0 ÷ (7 +49) = 7 . . . . . multiplication inside parentheses first
7 +0 ÷ 56 = 7 . . . . . . . . parentheses first
7 +0 = 7 . . . . . . . . . . . . division before addition
An ice cream shop has a sign in their window that says, "We sell 12,000 scoops per month." The number of scoops has been rounded.
Answers
Answer:
B - 12,111
C - 11,589
Step-by-step explanation:
An ice cream shop has a sign in their window that says, "We sell 12,000 scoops per month." The number of scoops has been rounded. Which could be the number of scoops sold if they rounded to the nearest thousand? Choose all answers that apply: *
A - 10, 999
B - 12,111
C - 11,589
In order to round off to the nearest thousand, look at the hundred figure, if the number is greater or equal to 5, add 1 to the thousand figure. If this is not the case, add zero. Replace all the figures before the thousand figure with zero. i.e. the hundred ten, unit
Rounding off 10,999 to the nearest thousand is 11,000
the hundred figure is greater than 5, so one is added to the thousand figure. The
Rounding off 12,111 to the nearest thousand is 12,000
the hundred figure is less than 5, so zero is added to the thousand figure.
Rounding off 11,589 to the nearest thousand is 12,000
the hundred figure is equal to 5, so one is added to the thousand figure.
find the range y=4-x domain =-2,3,5
Answers
Answer:
range: {6, 1, -1}
Step-by-step explanation:
y = 4-x
when x = -2, y = 6
when x = 3, y = 1
when x = 5, y = -1
which function is nonlinear
Answers
Answer:
C, y=2x(x-4)
Step-by-step explanation:
All the other equations can be graphed as lines, but C is the only one that is a parabola (a curve).
help, the question is on the image
Answers
[tex]p = \frac{2 -3g}{g + 4} [/tex]
Refer to the attachment for step by step explaination.
Have a nice day!!
Answer:
[tex]p = \frac{2 - 3g}{(g + 4)} [/tex]
Step-by-step explanation:
[tex]g = \frac{2 - 4p}{3 + p} \\ g(3 + p) = 2 - 4p \\ 3g + pg = 2 - 4p \\ pg + 4p = 2 - 3g \\ p(g + 4) = 2 - 3g \\ \frac{p(g + 4)}{(g + 4)} = \frac{2 - 3g}{(g + 4)} \\ p = \frac{2 - 3g}{(g + 4)} [/tex]
London is going to invest $8.8oo and leave it in an account for 10 years.
Assuming the interest is compounded continuously, what interest rate, to the
nearest hundredth of a percent, would be required in order for London to
end up with $13.400?
Answers
Answer:
k = 0.04205029854
k = 4.205029854%
Step-by-step explanation:
13400 = 8800(e)^10(k)
ln 1.52 = 10k ln e
(ln 1.52)/ 10 = k
Answer:
The interest rate would be 4.21%
Factorise
4a(3a-b)+2b(3a-b)
Answers
Answer:
moi moi on that beat
Step-by-step explanation:
click this link for more information
https://genius.com/Rick-astley-never-gonna-give-you-up-lyrics
first 5 terms in a number sequence
0.5 1 2 4 8
A) write down the term to term rule
b) 7th term of sequence
c) why cant 1527 be a term of the sequence
Answers
Answer:
Here we have the sequence:
0.5, 1, 2, 4, 8,...
A) we want to write the term to term rule.
We can see that each term is twice the one before, like:
2*0.5 = 1
2*1 = 2
2*2 = 4
2*4 = 8
etc.
So the term to term rule is just:
n-th term equals twice the previous term, or:
[tex]A_n = 2*A_{n-1}[/tex]
b) We can just construct the 7th term with the known ones:
We know that:
A₅ = 8
A₆ = 2*A₅ = 2*8 = 16
A₇ = 2*A₆ = 2*16 = 32
A₇ = 32
c) As each term in our sequence (unless for the first two ones) is a multiple of 2, we know that no odd number can be a term of this sequence.
1527 is an odd number, so this number can not be in the sequence.
Dmitri began working on his homework at 3:15 p.m. He worked for 1 5/6 hours and then stopped to have dinner. He started working on his homework again at 6:32 p.m. and worked for 1 1/3 hours longer. How many minutes did Dmitri work on his homework in all?
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1 5/6 + 1 1/3 = 3 1/6
3 1/6 * 60 = 190
Helppppppppppppppppppppppppppppp!!!!!!!!!
Answers
Answer:
1. Yes
2.i don't know sorry
3. no
4. no
Step-by-step explanation:
1. it is a terminating decimal
2. I don't know sorry
3.it is a repeating decimal
4.itis a repeating decimal
You gave one third of a pan of brownies to Sally and one sixth to Fletcher. What fraction of the pan of brownies remained? Write your answer as a proper fraction.
Answers
Answer:3/6
Step-by-step explanation:
1/3 is 2/6,
2/6 + 1/6= 3/6(obviously)
If p = 5 and q = 3 evaluate , 4p - pq
Answers
Answer:
5
Step-by-step explanation:
4p-pq=4.5-3.5=20-15=5
Answer:
4*5-5*3
20-15
5 ans.....
Dont answer this ever
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PLEASE HELP THIS IS THE LAST ONE!!!!!
Answers
Answer:
27%
Step-by-step explanation:
There are 60 cars. 16/60 is 27 percent rounded.