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3 years ago

Which expression is equivalent to Cube root of 216 x cubed y Superscript 6 Baseline z Superscript 12?

Mathematics

2 answers:

yaroslaw [1]3 years ago

3 0

Answer:

6xy²z^4

Step-by-step explanation:

$\sqrt[3]{216x^3y^6z^12}$ = ∛(6³)(x³)(y³)(y³)(z³)(z³)(z³)(z³) = 6x·y·y·z·z·z·z = 6xy²z^4

fiasKO [112]3 years ago

3 0

Answer:

Step-by-step explanation:

I took the test and the person that is/was above me said the something but I just put the letter for faster response.

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Will give brainliest!!

yawa3891 [41]

Answer:

$r=\frac{9\cos \theta}{\sin^2 \theta}$

Step-by-step explanation:

The given equation in rectangular coordinates is;

$y^2=9x$

We use the relation;

$x=r\cos \theta$

and

$y=r \sin \theta$

This implies that;

$(r \sin \theta)^2=9(r \cos \theta)$

$r^2 \sin^2 \theta=9r \cos \theta$

Divide through by r to get;

$r \sin^2 \theta=9\cos \theta$

Divide both sides by $\sin^2 \theta$

$r=\frac{9\cos \theta}{\sin^2 \theta}$

8 0

4 years ago

A bottling plant produces bottles of 500 ml at the production rate of 10,000 bottles per hour. An inspector randomly picks up 10

galben [10]

Answer:

e.none of these

Step-by-step explanation:

Computations For CC for Fraction defective

Sample No d p=d/100

1 0 0

2 0 0

3 2 0.02

4 1 0.01

5 0 0

6 1 0.01

7 2 0.02

8 0 0

Total 0.06

$\overline{p} =\frac{1}{k}\sum p=\frac{0.06}{8} =0.0075$

$\overline{q} =1- 0.0075= 0.9925$

3 sigma control limits for p chart are given by:

$\overline{p} \pm 3\sqrt{\overline{p}\overline{q}/n}\Rightarrow 0.0075\pm 3\sqrt{\frac{0.0075*0.9925}{100}}$

$= 0.0075\pm0.0259\Rightarrow ( 0.0334,0 )$

hence option e is correct

6 0

3 years ago

A is inversely proportional to b. If a=7.2 when b=-4, what will a equal when b=6?

Tpy6a [65]

Answer:

Step-by-step explanation:

To find the value of a when b=6 we must first find the relationship between them.

The statement

a is inversely proportional to b is written as

$a \: \: \alpha \: \: \frac{k}{b}$

where k is the constant of proportionality

When a = 7.2 , b = -4

So we have

$7.2= \frac{k}{ - 4}$

k = 7.2 × - 4

k = - 28.8

So the formula for the variation is

$a = - \frac{28.8}{b}$

When

b = 6

That's

$a = - \frac{28.8}{6}$

We have the final answer as

Hope this helps you

7 0

4 years ago

Please help!!! 40 pts The principal represents an amount of money deposited in a savings account subject to compound interest at

Eva8 [605]

Ok I’m done what can I send it on

5 0

3 years ago

Please help me out!!!

professor190 [17]

Answer:

<u>416 square centimeters</u>

Step-by-step explanation:

Formula for finding area of a trapezoid :

a and b = parallel sides of the trapezoid
h = height of the trapezoid

Solving :

A = 1/2 x (38 + 14) x 16
A = 8 x 52
A = <u>416 square centimeters</u>

3 0

2 years ago

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