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Bezzdna [24]
3 years ago
15

Each row in a window display of compact disk cartons contains two more boxes than the row above. The first row has one box. Comp

lete the table to find the number of rows in a display containing 144 boxes.
Mathematics
2 answers:
elixir [45]3 years ago
8 0
Hey there!

You know that the pattern increases by 2 each time so just add two each time until you get to 144

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 +23 = 144

R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12

So there will be 12 rows in the display

Hope this helps!

~~Cutelion918~~
kherson [118]3 years ago
3 0
The pattern increases by 2 each time.

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 +23 = 144

R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12

There are 12 rows in the display.

I hope this helped! c:
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Allushta [10]
N^2 - 4n + n^2 + 8n = n^2 - 13n + n^2 + n + 16
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-4n = -12n + 16
4n + 12n = 16
16 = 16
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5 0
3 years ago
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When analyzing three linear functions, Michele noticed that they all intersected at the point (5, 3). What conclusion can Michel
qwelly [4]

Answer:

The linear function with the smallest slope must be multiple of one of the other two linear functions if all functions are coplanar. Otherwise, they intersect at the given point in space.

Step-by-step explanation:

A system of two linear functions with two variables have an unique solution on a given plane, as there are three linear function, it means that linear function with the smallest slope must be multiple of one of the other two linear functions.

But, if those functions are not all coplanar and have 3 variables, they intersect at the given point.

6 0
3 years ago
Here's the result of this question
Dafna11 [192]

We have been given that Anil borrows $80 000 to buy a business.  The bank gives him a loan, with an interest rate of 2% each year. We are asked to find the total amount paid back by Anil to bank after 10 years.

We will use simple interest formula to solve our given problem.

A=P(1+rt), where,

A = Final amount,

P = Principal amount,

r = Annual interest rate in decimal form,

t = Time in years.

Let us convert 2% into decimal.

2\%=\frac{2}{100}=0.02

We have P=\$80,000 and t=10, so we will get:

A=\$80000\left(1+0.02\cdot 10\right)

A=\$80000(1+0.2)

A=\$80000(1.2)

A=\$96,000

Therefore, Anil will pay \$96,000 to the bank after 10 years.

8 0
3 years ago
Erika worked 14 hours last week and 20 hours this week. If she earns $9 per hour, how much did she earn during these two weeks?
romanna [79]
Total number of hours=14+20=34
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7 0
3 years ago
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I need help tried to solve it, but can't....
fiasKO [112]

Answer:

B

Step-by-step explanation:

I would say B because if only 30 people said water and there is 65 that said something then it would almost be half of what you started with

8 0
2 years ago
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