3 years ago

What is the nth term rule of the linear sequence below?

Mathematics

1 answer:

Solnce55 [7]3 years ago

7 0

Answer:

tn=a+(n-1)d

tn=22+(n-1)4

tn=22+4n-4

tn=4n+18

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Mr. Collins is constructing a fence around his property. He already has 25 sections up and plans to add 8 sections each Saturday

AURORKA [14]

Hi!

So, we know the Mr. Collins already has 25 sections. So let's write an equation.

25 + 8s
(s = Saturday)

Now our value for s in this equation is 15. So put in the value..

25 + 8 · 15
25 + 120
145

The answer is 145

Hope this helps! :)

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4 years ago

A bakery sold 108 cupcakes in one day. The head baker predicted he would sell 88 cupcakes that day. What was the percent error o

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88/108 *100 = 81.48

100-81.48 = 18.52

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3 years ago

The entry fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200 people enter the fair and $5000

Sauron [17]

Answer:

The number of children attended the fair is 1520.

Step-by-step explanation:

We are given the following in the question:

Entry fee foe children = $1.50

Entry fee foe adult = $4.00

Total number of people in fair = 2200

Total money collected = $5000

Let x be the number of children and y be the number of adults in the fair.

Then, we can write the following equations:

$x + y = 2200\\1.5x + 4y = 5000$

Solving the two equations, we have:

$1.5x + 1.5y = 3300\\1.5x + 4y = 5000\\\Rightarrow 2.5y = 1700\\y = 680\\x = 2200-680 = 1520$

Thus, there were 1520 children and 680 adults in the fair.

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3 years ago

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PSYCHO15rus [73]

Answer:

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3 years ago

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