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aliina [53]
2 years ago
10

Ruben bought 6 new books for his collection by 12% How many books did he have before the purchase

Mathematics
2 answers:
lilavasa [31]2 years ago
8 0
He had 50 books before 
Nonamiya [84]2 years ago
3 0
50
---------------------
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Suppose your parents started saving for your college education when you were 5 years old. Assume they saved $300 the first year,
Aleonysh [2.5K]

Answer:

5850

Step-by-step explanation:

300+25x

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3 years ago
I need help ASAP PLEASE please...
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What is the pattern (these are not ratios) 11 to 25, 27 to 41, 43 to 57, 59 to 73, __ __ __ __ __ __ __ __
Nuetrik [128]

Answer:

75, 89, 91, 105, 107, 121, 123, 137

Step-by-step explanation:

If you analyze how much each number is increased, you will notice it alternates between adding 2, then adding 14:

11 + 14 = 25.

25 + 2 = 27.

27 + 14 = 41.

41 + 2 = 43.

43 + 14 = 57.

57 + 2 = 59.

59 + 14 = 73.

That means you can simply, finish the pattern, alternating between adding 2 and 14. Then you will get these answers.

5 0
2 years ago
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You inherited land that was purchased for $30,000 in 1960. The value of the land increases by approximately 5% per year. What wi
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the answer would be I fly a starship, across the universe divide, and when I reach the otherside. I'll find a place to rest my spirit if I can.

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3 years ago
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Find the length of the third side. If necessary, round to the nearest tenth. 10 24
galben [10]

Answer:

26 units

Step-by-step explanation:

Pythagoras' Theorem: \sf a^2+b^2=c^2

(where a and b are the legs, and c is the hypotenuse, of a right triangle)

Given

  • a = 10
  • b = 24

Substitute the given values into the formula and solve for c:

\sf \implies 10^2+24^2=c^2

\sf \implies c^2=676

\sf \implies c=\pm\sqrt{676}

\sf \implies c=\pm26

Since length is <u>positive</u>, c = 26 only

3 0
2 years ago
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