Find the 25th term in the arithmetic sequence: 23, 223, 423, 623,...
Answers
Answer:
Step-by-step explanation:
Assuming that 23 is the first term
4823
25th term of arithmetic sequence is 4,823
Given arithmetic sequence:
23, 223, 423, 623,...
Find:
25th term of arithmetic sequence
Computation:
First term a = 23
Common difference d = A2 - A1
Common difference d = 223 - 23
Common difference d = 200
Number of term n = 25
So,
An = a + (n - 1)d
A25 = 23 + (25 - 1)(200)
A25 = 23 + (24)(200)
A25 = 23 + 4,800
A25 = 4,823
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Related Questions
14$ plus 6% tax. $16 plus a 6%. Round to your nearest
Answers
Answer:
For 14 & tax: $14.84
For 16 & tax: $16.96
Step-by-step explanation:
14*0.06 = 0.84, 14 + 0.84 = 14.84
16*0.06 = 0.96, 16 + 0.96 = 16.96
Help me please answer thanks
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Please someone help me I can’t fail
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Answer:
SAS
side-angle-side
Helpppp pleaseeeeeee
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Explanation: it is A because it is multiplication
Answer:
Its c=3d.
Step-by-step explanation:
Because you multiply d times 3 which equals 6.
In 2p
, 2 is known as
Answers
Answer:
the variable
Step-by-step explanation:
A variable is a quantity that may change within the context of a mathematical problem or experiment. for example
coefficient->2p<-variable
Solve. t6^2−8t=−15 Enter your answers in the boxes. t = or
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Find the slope from the given table:
х Y
-3. 8
0. 7
3. 6
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1. Rise = Y
We can see that each time that we are going to the next term, we are subtracting by and going down by 1 so, our rise is -1 while when we look at our run, each time, we are adding 3 units to get to the next term, so our Rise/Run would by -1/3.
So, in conclusion, the slope from the given table is: -1/3.
Will mark brainlyist! Please help
What is the 100th term of the sequence with a1 = 222 and d = -5?
A: -278
B: 722
C: 717
D: -273
Answers
Answer:
A
Step-by-step explanation:
Since it's the 100th term you multiply -5 by 100 and then you add the number together
Answer:
D: -273Step-by-step explanation:
Use the nth term formula:
aₙ = a₁ + (n - 1)dSubstitute values:
a₁₀₀ = a₁ + 99d a₁₀₀ = 222 + 99(-5) = -273Correct choice is D
A total of 100 students were surveyed
and asked which color they would like in
the school flag.
5 checked only green.
8 checked only red.
12 checked only blue.
19 checked red and green.
22 checked blue and green.
13 checked red and blue.
How many checked all 3 colors?
Answers
Find the area of the rectangle please help!
Answers
Answer:
Step-by-step explanation:
27/8 or 3 3/8 or 3.375
Answer:
27/8 or 3 3/8
Step-by-step explanation:
So you would convert both fractions into improper numbers.
So 2 1/4 would be 9/4
And 1 1/2 would be 3/2
Then you would multiply them both. Your answer would be 27/8
6+n/5=9
What is happening to the variable?
How do you solve for the variable?
Answers
Answer:
n=15
Step-by-step explanation:
(subtract 6 from both sides of the equation.)
6+n/5=9
6+n/5-6=9-6
(Now you will have to simplify.)
n/5=3
(You will have to multiply all terms by the same value to eliminate fraction denominators.)
n/5=3
5xn/5=5x3
(You will now have to simplify.)
n=15
And that's how you get your answer.
i hope this helps. :)
What is a and b pls answer ASAP I need it !!! Plsss
Answers
Answer:
The value of a = 5.
the value of b = 6.
Step-by-step explanation:
Given the points on the line
(6, 10)(a, 8)(4, b)(2, 2)Given that all of the points are on the same line and the line represents a linear function.
Thus, the slope between any two points must be the same.
First, determine the slope between (6, 10) and (2, 2)
(x₁, y₁) = (6, 10)
(x₂, y₂) = (2, 2)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [2 - 10] / [2 - 6]
= -8 / -4
= 2
Thus, the slope of the line = m = 2
Determine the value 'a'
(x₁, y₁) = (6, 10)
(x₂, y₂) = (a, 8)
Using the slope formula to determine the value of 'a'
Slope = [y₂ - y₁] / [x₂ - x₁]
As the slope between two points is 2.
now substitute slope = 2, (x₁, y₁) = (6, 10) and (x₂, y₂) = (a, 8) in the slope formula
Slope = [y₂ - y₁] / [x₂ - x₁]
2 = [8 - 10] / [a - 6]
2(a - 6) = 8 - 10
2a - 12 = -2
2a = -2 + 12
2a = 10
divide both sides by 2
a = 5
Therefore, the value of a = 5.
Determine the value 'b'
(x₁, y₁) = (2, 2)
(x₂, y₂) = (4, b)
Using the slope formula to determine the value of 'b'
Slope = [y₂ - y₁] / [x₂ - x₁]
As the slope between two points is 2.
now substitute slope = 2, (x₁, y₁) = (2, 2) and (x₂, y₂) = (4, b) in the slope formula
Slope = [y₂ - y₁] / [x₂ - x₁]
2 = [b - 2] / [4 - 2]
2(4 - 2) = b - 2
8 - 4 =b - 2
4 = b - 2
b = 6
Therefore, the value of b = 6
Please please please help.
Answers
Answer and Step-by-step explanation:
A. Cruz is correct.
B. When we have a negative within a cube root, what we can do is move the negative sign from inside to outside the cube root.
[tex]\sqrt[3]{-64} = -\sqrt[3]{64}[/tex]
Now that we have a positive number within the cube root, we can solve the cube root itself.
So what is the cube root of 64?
The answer is 4, and since we have a negative sign outside of the cuberoot, we just put a negative sign, our answer is -4.
C. Aaron could've got it wrong because he did it a square root instead of a cuberoot of 64. Square root of 64 is 8, while cube root is 4.
Jacob could've gotten it wrong because he must've followed the fallacy that you cannot cube root a negative number.
76 balones se repartieron en 3 grupos el segundo recibió 3 vece mas que el primero y el tercero recibió 4 menos que el primero ¿Cuántos balones tiene cada grupo?
Answers
Answer:
1º REPARTO= X
2º REPARTO= 3X
3º REPARTO= X-4
POR LO TANTO AL SUMAR LOS TRES REPARTOS NOS SALDRAN EL NUMERO DE BALONES
X+3X+X-4=76
5X-4=76
5X=76+4
5X=80
X=16
AHORA REEMPLAZAMOS EN NUESTROS DATOS:
1º REPARTO= X X=16
2º REPARTO= 3X X=48
3º REPARTO= X-4 X= 12
A debit card is a plastic payment card than can be used instead of cash when making purchases. it is similar to a credit card. list the pros and cons of having a debit card
Answers
Answer: the pros are not having to carry around large amounts of money ofc also if it gets stolen you can get a new card with the money amount that was originally on the stolen card the cons are that someone could steal your information and by things people could hack into you account as well
Step-by-step explanation:
A recipe for sparkling grape jucie calle for 1 1/2 quarts of sparkling water and 3/4 quart of grape jucie. How much sparkling water would you need to mix with 9 quarts of grape jucie?
Answers
Answer: 18 quarts of sparkling water
Step-by-step explanation:
From the question, we are informed that a recipe for sparkling grape jucie calle for 1 1/2 quarts of sparkling water and 3/4 quart of grape jucie.
When there's an increase in the quarts of grape juice to 9, it simply means that the former grape juice has been multiplied 12 times (9 ÷ 3/4 = 9 × 4/3 = 12).
Therefore, we would also multiplybl the sparkling water given by 12 to get the new quantity needed. This will be:
= 1 1/2 × 12
= 3/2 × 12
= 18 quarts of sparkling water
solve the triangle. round decimal answers to the nearest 10th.
Answers
Answer:
Step-by-step explanation:
m∠A=132°
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Find the slope of the line that passes through the points. (-3, 5) and (1, 8).
Answers
Answer:
3/4
Step-by-step explanation:
To find slope, the equation is y(2)-y(1)/x(2)-x(1). So, your equation would look like: 8-5/1-(-3), which equals 3/4. Therefore, 3/4 is your answer.
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Answers
Answer:
34 and 10
Step-by-step explanation:
8.5/.5=17
17x2=34
2.5/.5=5
5x2=10
10 and 34
What is the fractional form of
Answers
Answer:
8/10
Step-by-step explanation:
What is the answer? 34+34-(23/4)
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Answer: Ooof!
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Answer:
34+34-(23/4)
Step-by-step explanation:
249/4 is the answer boo <3
in the picture, thanks :)
Answers
2y-x=10
Division by 2 to get rid of it
Y-x=5
Add x to both side to make y to stay alone
Y=x+5
Assume that you randomly surveyed 3000 senior citizens in your state and asked them how many grandchildren each had. 960 had 3 grandchildren. Let X be the number of grandchildren a randomly selected senior citizen from the population has. Then P(X = 3) is
.
Answers
Answer:
4
Step-by-step explanation:
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find the area of the composite figure
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Answer:
The area of the triangle is 70.805 ft squared
Step-by-step explanation:
If 400 people in your neighborhood had a cell phone last year and one year later 500 people had a cell phone,
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Answers
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the length of the unknown leg is?
Answers
Answer:
a = 10
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is qual to the sum of the squares on the other 2 sides, that is
a² + 24² = 26²
a² + 576 = 676 ( subtract 576 from both sides )
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Evaluate 3^2 + (6 − 2) ⋅ 4 − 6 over 3 .
Answers
if a figure is dilated by a factor of 5/6 ,the perimeter of the figure will change by a factor of
Answers
Answer:
1,2,3,6
Step-by-step explanation:
6x1, 2x3, 3x2, 6x1
i study hard and work my hardest
Answer:
5/6Step-by-step explanation:
The dilation will affect every side by a factor of 5/6
P = 2(w + l)The perimeter of the image:
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Solve: -36 = 9w w = _____
Answers
Answer:
w = -4
Step-by-step explanation:
You have to do -36 and divide it by 9 and you get -4 = w
Please help me outttttttttt
Answers
Answer:
Angle F ~ Angle T. FG ~ ST. FE ~ TR.
Step-by-step explanation:
Answer:
<f=<t FG=TS FE=TR
Step-by-step explanation:
hope this helps