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MissTica
2 years ago
8

Susan's fish tank has 16 liters of water in it. She plans to add 4 liters per minute until the tank has at least 64 liters. What

are the possible numbers of minutes Susan could add water?
Use t for the number of minutes.
Write your answer as an inequality solved for t.
Mathematics
1 answer:
Stolb23 [73]2 years ago
3 0

Answer:

64

Step-by-step explanation:

cause I did it in classs

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How many liters are there in a tank of volume 7.32m³?​
Ivenika [448]

Answer: 3 liters in a tank of volume 7.32m^3

Step-by-step explanation:

7 0
2 years ago
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and
erastova [34]

Answer:

15.85%

Step-by-step explanation:

Empirical rule states that for a normal distribution, 68% of the data falls within one standard deviation, 95% falls within two standard deviation and 99.7% falls within three standard deviation.

Given mean (μ) = 41 months, standard deviation (σ) = 5 months

One standard deviation = μ ± σ = 41 ± 5 = (36, 46)

Therefore 68% falls within 36 months and 41 months

Two standard deviation = μ ± 2σ = 41 ± 2(5) = (31,51)

Therefore 95% falls within 31 months and 51 months

Three standard deviation = μ ± 3σ = 41 ± 3(5) = (26, 56)

Therefore 99.7% falls within 26 months and 56 months

The percentage of cars that remain in service between 46 and 51 months = 32%/2 - 0.3%/2 = 16% - 0.15% = 15.85%

3 0
2 years ago
Solve y-4=3x+5y for y
Inga [223]
<h3><u>The value of y is equal to (-4 - 3x)/4.</u></h3>

Because there are two variables and only one equation, we cannot solve for the exact value of y.

However, we can still get a value of y.

y - 4 = 3x + 5y

Subtract y from both sides.

-4 = 3x + 4y

Subtract 3x from both sides.

-4 - 3x = 4y

Divide all terms by 4.

(-4 - 3x)/4 = y

3 0
2 years ago
How many books in the dark tower series?
marishachu [46]
 Stephen King<span> wrote the series of The Dark Towers. This series is composed of 8 books which are listed as follows:
</span><span>The Dark Tower: The Gunslinger
</span><span>The Dark Tower II: The Drawing of the Three
</span>The Dark Tower III: The Waste Lands
<span>The Dark Tower IV: Wizard and Glass
</span>The Dark Tower: The Wind Through the Keyhole
<span>The Dark Tower V: Wolves of the Calla
</span><span>The Dark Tower VI: Song of Susannah
</span><span>The Dark Tower VII: The Dark Tower
</span>
The first of these book was released in 1982 while the last one was released in 2004.
This series has multiple themes and genres including horror, dark fantasy and science fantasy.
The last one of the series "The Dark Tower VII: The Dark Tower" won the 2005 British Fantasy Award. Other books from the same series were also nominated to the Locus Award.
8 0
3 years ago
A manufacturing plant has 25 fuses. 12 failures occurred within 30 days. After each failure, the molding fuse is immediately rep
Setler [38]

Answer:

MTTF for the fuses =  62.5

Step-by-step explanation:

Given:

Total fuses = 25

Number of failures = 12

Number of days = 30

Find:

MTTF for the fuses.

Computation:

MTTF for the fuses = Total operation time / Number of failures

MTTF for the fuses =  (25 × 30) / 12

MTTF for the fuses =  62.5

3 0
3 years ago
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