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Romashka-Z-Leto [24]
2 years ago
14

Please help with this question.

Mathematics
2 answers:
klemol [59]2 years ago
7 0

Let's do

\\ \sf\longmapsto 5n^2\geqslant 3000

\\ \sf\longmapsto n^2\geqslant 3000/50

\\ \sf\longmapsto n^2\geqslant 60

\\ \sf\longmapsto n\geqslant √60

\\ \sf\longmapsto n\geqslant 7.32

Mars2501 [29]2 years ago
4 0

Answer: don't know sorry

Step-by-step explanation:

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A cylinder. The radius is labeled r and the height is labeled h.
jenyasd209 [6]

Answer:

2, and 5

Step-by-step explanation:

. V = B( h )

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What is the value of f(3) when f(x) = 4x + 1
valentina_108 [34]

Here is the equation:

f(x)=4x+1

You need to find f(3). To do that, substitute all the x's with 3:

f(x)=4x+1 \rightarrow f(3)=4\times3 + 1

The first thing you need to do is multiply 4 by 3. Multiply:

4 \times 3 = 12

Here is your new equation:

f(3)=12+1

To get your answer, you need to add 12 and 1. Add:

12+1 = 13

That means:

\bf f(3)=13

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3 0
3 years ago
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11) The sum of four consecutive integers is 290.
n200080 [17]

Answer:

71, 72, 73, 74 . for details, check below

Step-by-step explanation:

a)  Let's assume that among the four consecutive numbers, the first one is x,

so, the four consecutive numbers should be:

  1. x
  2. x+1
  3. x+2
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According to the question,

(x) + (x + 1) + (x + 2) + (x + 3) = 290

<h2>b)</h2>

(x) + (x + 1) + (x + 2) + (x + 3) = 290

4x + 6 = 290

4x = 284

x = 284÷ 4

x = 71.

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71, 72, 73, 74

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Is this Long multiplication?
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Evaluate: (5−5×8−10)−5
Brums [2.3K]

Answer:

-50

Step-by-step explanation:

6 0
3 years ago
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