3 years ago

Which could be the name of a point?

Mathematics

1 answer:

lakkis [162]3 years ago

6 0

I believe the answer is A or C because capital letters are used to name a point

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Help plz:)))I’ll mark u Brainliest

Gnom [1K]

Answer:

2,144.66 miles³

Step-by-step explanation:

v = (4/3)πr³

v = (4/3)π(8³)

v = 2,144.6605848506

Rounded

2,144.66 miles³

6 0

3 years ago

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Please help<br>An arithmetic sequence has this recursive formula

Natali [406]

The explicit formula is B

3 0

3 years ago

The rate of change of the volume V of water in a tank with respect to time t is directly proportional to the cubed root of the v

Svetllana [295]

Answer:

The differential equation becomes -

$\frac{dV}{dt} = k\sqrt[3]{V}$ i.e. $\frac{dV}{dt} = kV^{\frac{1}{3} }$

Step-by-step explanation:

Given - The rate of change of the volume V of water in a tank with respect to time t is directly proportional to the cubed root of the volume.

To find - Write a differential equation that describes the relationship.

Proof -

Rate of change of volume V with respect to time t is represented by $\frac{dV}{dt}$

Now,

Given that,

The rate of change of the volume V of water in a tank with respect to time t is directly proportional to the cubed root of the volume.

⇒ $\frac{dV}{dt}$ ∝ $\sqrt[3]{V}$

Now,

We know that, when we have to remove the Proportionality sign , we just put a constant sign.

Let k be any constant.

So,

The differential equation becomes -

$\frac{dV}{dt} = k\sqrt[3]{V}$ i.e. $\frac{dV}{dt} = kV^{\frac{1}{3} }$

6 0

3 years ago

16% of 130 is what number

earnstyle [38]

130 • .16 = 20.8 or 20 (4/5) or 104/5
Put the answer as 20.8 unless specified otherwise.
.16 is 16%

5 0

4 years ago

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I just need help I am confused sorry I stupid lol

Korvikt [17]

11.) 7/12

14.) 24/35 i really didnt know you had to explain the answer i just know thats the answer

7 0

3 years ago

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