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neonofarm [45]
3 years ago
13

25 POINTS! MATCHING PROBLEM!

Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0
1. f(x) = 1
2. f(x) = x
3. f(x) = 5 - x
4. f(x) = 3
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Find 18% of 14. Use a decimal.
posledela

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Step-by-step explanation:

2.52

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A snail move 6 feet every 10 hours. how far it does in 15 hours
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3 years ago
In a naval engagement, one-third of the fleet was captured, one-sixth was sunk, and two ships were destroyed by fire. One-sevent
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Answer:

60 ships.

Step-by-step explanation:

Let the total number of ships in the naval fleet be represented by x

One-third of the fleet was captured = 1/3x

One-sixth was sunk = 1/6x

Two ships were destroyed by fire = 2

Let surviving ships be represented by y

One-seventh of the surviving ships were lost in a storm after the battle = 1/7y

Finally, the twenty-four remaining ships sailed home

The 24 remaining ships that sailed home =

y - 1/7y = 6/7y of the surviving fleet sailed home.

Hence

24 = 6/7y

24 = 6y/7

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y = 168/6

y = 28

Therefore, total number of ships that survived is 28.

Surviving ships lost in the storm = 1/7y = 1/7 × 28 = 4

Total number of ships in the fleet(x) =

x = 1/3x + 1/6x + 2 + 28

Collect like terms

x - (1/3x + 1/6x) = 30

x - (1/2x) = 30

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x = 30 ÷ 1/2

x = 30 × 2

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Therefore, ships that were in the fleet before the engagement were 60 ships.

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2 years ago
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