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3 years ago

Rewrite using standard notation 3.32 x 10^3

Mathematics

1 answer:

VLD [36.1K]3 years ago

4 0

3320, 10^3 means move 3 units to the right.

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No links! & help me please

melamori03 [73]

Answer:

150.72 units³

Step-by-step explanation:

The formula for solving the volume of a cylinder is:

V = pi (3.14) r² h

V = (3.14) (4) (3)

V = 150.72 units³

6 0

3 years ago

Someone pls help this is due in a bit

zhuklara [117]

The answer is 3.814 but if you wanna round to the nearest hundredth then it’s 3.81

7 0

3 years ago

If a tank holds 5000 gallons of water, which drains from the bottom of the tank in 40 minutes, then Torricelli's Law gives the v

pochemuha

Answer:

V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" in the above derivative and find how much water drained for the given point of t.

Step-by-step explanation:

Given:

V = $5000(1 - \frac{1}{40}t )^2$ , where 0≤t≤40.

Here we have to find the derivative with respect to "t"

We have to use the chain rule to find the derivative.

V'(t) = $2(5000)(1 - \frac{1}{40} t)d/dt (1 - \frac{1}{40}t )$

V'(t) = $2(5000)(1 - \frac{1}{40} t)(-\frac{1}{40} )$

When we simplify the above, we get

V'(t) = $-250(1 - \frac{1}{40}t)$

If we know the time, we can plug in the value for "t" and find how much water drained for the given point of t.

4 0

3 years ago

Siobhan performs the elementary row operation represented by 2R3-R2 on matrix A.<br>

Natalija [7]

Answer:

The matrix would be:

-1 2

12 2

6 3

-3 -4

Step-by-step explanation:

Took the quiz.

3 0

3 years ago

What is the surface area of the triangular prism?

Natalija [7]

Answer:

the answer is c

Step-by-step explanation:

7 0

2 years ago