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storchak [24]
3 years ago
10

HELP FAST PLEASE

Mathematics
1 answer:
Gala2k [10]3 years ago
3 0

Answer:

b 35

Step-by-step explanation:

you need to find it between the two middle numbers 30 and 40

which gives you 35

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Linda already owns 7 necklaces, and additional necklaces are priced at 3 for a dollar. Write an equation that shows the relation
maksim [4K]

Answer:

95+5x=13x

I'd if this is right im not smart

6 0
2 years ago
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11. What method can be used to prove these two triangles are congruent?
zubka84 [21]
This would be SAS. If that’s wrong I’m sorry but it’s the only thing that makes sense, the dashes indicate they are the same and then the circle at the point also indicates that they’re the same so you have two sides and one angle that are the same, so it should be SAS.
5 0
2 years ago
Cual es el volumen del cubo de rubick cuya arista mide 3 cm
Natasha2012 [34]

For this case we are asked the following question:

"What is the volume of the rubick's cube whose edge measures 3 cm"

By definition, the volume of a cube is given by:

V = l ^ 3

Where:

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According to the statement we have:

l = 3 \ cm

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Answer:

27 \ cm ^ 3

6 0
2 years ago
A boat costs $12,050 and decreases in value by 12% per year. How much will the boat be worth after 9 years?
andreyandreev [35.5K]
B $3,813.56 is the correct answer

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2 years = $9,331.52
3 years = $8,211.74
4 years = $7,226.33
5 years = $6,359.17
6 years = $5,596.07
7 years = $4,924.54
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3 0
2 years ago
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Smith has a dairy farm in which the number of cows increases at the rate of 5% per annum which results in the increase in the pr
marshall27 [118]

Answer:

d. 194481

Step-by-step explanation:

We solve this question using exponential growth rate formula

This is given as:

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t = time in years = 4

y = 160000(1 + 0.05)⁴

y = 160000(1.05)⁴

y = 194481

Therefore, the number of cows needed after 4 years to fulfill the requirement of the milk is 194481

7 0
2 years ago
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