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katrin2010 [14]
3 years ago
11

Consider the sequence {4,6,8,10,...} find the 130th term of the sequence

Mathematics
1 answer:
Olin [163]3 years ago
3 0

262

Step-by-step explanation:

Step 1:

To find the nth term of a sequence the basic formula is

Sn = (n*d) + (a-d)

Whereas

Sn= nth Term

n= Term to be found

d= Difference between the terms in the sequence

a= First term in the sequence

Step 2:

Sn = (130*2) +(4-2)

= 260+2

Sn= 262

The nth term for the given problem is 262

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He football team has 30 more members than the basketball teams. If each group had 10 more members, the ratio of their membership
aivan3 [116]

We know that x = 30 + y, because the problem says that there are 30 more football players than basketball players.

Each group has 10 more members added: x + 10 and y + 10. We can write x + 10 as 30 + y + 10 or 40 + y.

The ratio (40 + y)/(y + 10) = 3/2. You can cross multiply to get:

80 + 2y = 3y + 30

Combine like terms to get:

y = 50 members on the basketball team. Since there are 30 more members on the football team, you just add 30 to 50 to get x = 80 members on the football team.

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3 years ago
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lara31 [8.8K]
From Plato
30e-0.12t less than or equal to M
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Step-by-step explanation:
It is given that compound A decays at a rate of 12% per week, and compound B decays at a rate of 18% per week. Since the rates represent decay, the r-value is negative. A decay rate of 12% is represented by an r-value of -0.12, and a decay rate of 18% is represented by an r-value of -0.18.
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2 years ago
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Svetradugi [14.3K]
D a kilogram is 100000 bigger
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2 years ago
A large water tank measures 6 feet across and 4 feet high. It is being filled with water at a rate of 10 gallons per minute. Abo
pentagon [3]

1.4 hours

It took a while to get this one, and I must admit, I'm not the best at explaining anything so I'm simply going to leave the answer above to help those who are stuck.

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3 years ago
jasmine and waldo went bowling if you took 12 points away from Waldo's score, jasmines score was 3 times that if the sum of thei
Mademuasel [1]

<u>Answer:</u> Jasmine's score is given by

3(x-12)=3(99-12)=3\times 87=261

And Waldo's score = 99

<u>Step-by-step explanation:</u>

Let Waldo's score be x

Let Jasmine's score be 3(x-12)

According to question,

x+3(x-12)=360\\\\x+3x-36=360\\\\4x-36=360\\\\4x=360+36\\\\4x=396\\\\x=\frac{396}{4}\\\\x=99

So,

Jasmine's score is given by

3(x-12)=3(99-12)=3\times 87=261

And Waldo's score = 99

4 0
3 years ago
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