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navik [9.2K]
3 years ago
8

Translate the word phrase into a math expression. PLEASE HELP!

Mathematics
1 answer:
prohojiy [21]3 years ago
6 0
What are the answer choices
.
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Water is flowing into a large spherical tank at a constant rate. Let V (t) be the volume of water in the tank at time t, and h(t
aleksley [76]

Answer:

See solutions for detail.

Step-by-step explanation:

a.  \frac{dV}{dt} is the instantaneous rate of change of volume given with respect to time, t.

The volume's rate of change is written as a function of time.

-\frac{dh}{dt} is the rate of change in the height of water in the tank with respect to time, t.

b.  \frac{dV}{dt}- is the only constant. Water flows into the constant at a constant rate, say 6cm^3 per minute.

c. \frac{dV}{dt} is positive. Volume water in the take  is increasing from time to time.

-The volume at time t=1 is greater than the volume at t=0, hence, it's a positive rate of change.

d. \frac{dh}{dt} is a positive rate. The initial height of water in the tank is zero.

-The final height at time t is 0.25h. The height is increasing with time.

Hence, it is positive.

8 0
3 years ago
What is 5/8 expressed as a decimal?​
Lelu [443]

Answer:

The answer would be 0.625

6 0
3 years ago
Read 2 more answers
An equation always, sometimes, never has one solution?
DiKsa [7]

Answer: An equation may have more than one solution, or the solution(s) may be complex, rather than real, but it will always have one solution - and sometimes more than one.

Step-by-step explanation:

3 0
3 years ago
X/3 - 4 = (-20) what is the answer
melisa1 [442]

Answer:

x=-48

Step-by-step explanation:

Add 4 to both sides and then multiply both sides by 3.

3 0
3 years ago
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Find the LCM of k2 + 3k + 2 and 2k2 + 14k + 20.
Archy [21]

Answer:

2(k+1)(k+2)(k+5)

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3 years ago
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