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kupik [55]
2 years ago
6

Help please with this question

Mathematics
2 answers:
gladu [14]2 years ago
4 0

Answer:

5

Step-by-step explanation:

in each sample there were 50 students, in a group of 800 there would be 16 samples taken, if you divide the total amount of kids with Novemeber birthdays, 80 by the amount of samples, 16, youll learn that in each sample there are 5 students to have a birthday in november within each sample, hope this helps.

inessss [21]2 years ago
4 0

Answer:

5

Step-by-step explanation:

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Flauer [41]

garden: Area = 7 x 4  = 28

plants:   Area = 1 x 1 x 30 plants = 30

30 - 28 = 2

Answer: 2 plants

7 0
3 years ago
Mark is organizing a trip to the movies for his family. He has $30 to spend. Adult tickets cost $5 each and children's tickets c
Alisiya [41]

Answer:

5y+3y=30

Step-by-step explanation:

7 0
3 years ago
For accounting purposes, the value of assets (land, buildings, equipment) in a business are depreciated at a set rate per year.
Scrat [10]

Answer:

So, option d is correct i.e,

V₀ = $393,000, b = 0.85, and the value after 7 years is $125,986.80

Step-by-step explanation:

The formula given is V(t)=V₀(b)^t

The value of V₀ (the actual worth) is:

V₀ = $393,000

The value of b is :

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t= 7, V₀ = $393,000, b=0.85

putting values in formula:

V(t) = Vo(b)^t.

V(7)= $393,000 * (0.85) ^ 7

V(7)= $393,000 * (0.320)

V(7)= $125986.80

So, option d is correct i.e,

Vo = $393,000, b = 0.85, and the value after 7 years is $125,986.80

4 0
3 years ago
Read the questions and choose the best answer.
Arte-miy333 [17]
Where’s the questions ?
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2 years ago
I need help with Geometry. If you can help comment and I will message you.
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