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LuckyWell [14K]
3 years ago
15

A fishbowl shaped like a sphere is filled with water the fishbowl has a diameter of 16 inches which measurement is closest to th

e volume of water in the fishbowl in cubic inches
Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

The volume = 2143.573 cubic inches

Step-by-step explanation:

∵ The volume of the sphere = \frac{4}{3}\pi r^{3}

∵ The diameter of the sphere is 16 inches

∴ Its radius = 16 ÷ 2 = 8 inches

∵ The fishbowl is filled

∴ The volume of the water = the volume of the fishbowl

∴ The volume of the water = \frac{4}{3}\pi(8^{3})=2143.573 cubic inches

ehidna [41]3 years ago
5 0

Answer:

2  4/3

Step-by-step explanation:

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A car sells for 16000 if the rate of depreciation is %18 find the value of the car after 8 years
marusya05 [52]

Answer:

Hence the sell value of car after 8 years at 8% depreciation = 3270.62 unit  

Step-by-step explanation:

Given as ,

A car initial sells value  = 16000 unit

Depreciation rate of sell = 18 %

Time for depreciation = 8 years

Now , The value of car after 8 years = initial sell value \times (1 - \frac{Rate}{100})^T

Or,                      =  16000 \times (1 - \frac{18}{100})^8

                          =  16000 × 0.2144

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6 0
3 years ago
What is the answer of this question? ​
TEA [102]

9514 1404 393

Answer:

  970

Step-by-step explanation:

It turns out that the radical terms cancel, so the result is an integer. You can find the integer value using your calculator. It is ...

  (5 +2√6)³ +1/(5 +2√6)³ = 970

_____

The cube of 'a' is ...

  (5+2√6)³ = 5³ +3·5²·2√6 +3·5·(2√6)² +(2√6)³

  = 125 +3·50√6 +3·120 +48√6

  a³ = 485 +198√6

The reciprocal of this is ...

  b³ = 1/a³ = 1/(485 +198√6) = (485 -198√6)/(485² -6·198²) = (485 -198√6)/1

  b³ = 485 -198√6

Then the sum is ...

  a³ +b³ = (485 +198√6) +(485 -198√6) = 970

6 0
3 years ago
Mr. Heath owns a game store.
Nastasia [14]

he drew 2 cards

Step-by-step explanation:

because 4x3 is 12 and to get back to zero u would have to draw 2 red cards which are 6 each. so 4x3=12 and then 6x2=12 12-12=0

6 0
4 years ago
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