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4 years ago

Supongamos que el radio de la pizza es z y el grosor o altura es a

Mathematics

1 answer:

laiz [17]4 years ago

5 0

Answer:

CONSIDERA LA PIZZA COMO UN CILINDRO

Step-by-step explanation:

LA FORMULA ES

V = π $z^{2}$ a

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Step by step please (variable expression)

Naddika [18.5K]

Answer:

139

Step-by-step explanation:

Substitute x for 15.

9(15)+4

Then multiply:

135+4

And then add:

139

6 0

3 years ago

If an urn has 5 white balls 10 red balls what is the probability that 5 randomly selected balls contain exactly 3 white balls?

kondaur [170]

Answer:

0.15

Step-by-step explanation:

Without Mincing words let us dive straight into the solution to the question above. We are given the following information which is going to aid in solving this particular question.

====> It is given, that there are 5 white balls and 10 red balls. Hence, the number of the total balls = 5 white balls + 10 red balls = 15 balls.

Therefore, the probability that 5 randomly selected balls contain exactly 3 white balls = $\left[\begin{array}{ccc}5\\3\end{array}\right]$ × $\left[\begin{array}{ccc}10\\2&\end{array}\right]$ ÷ $\left[\begin{array}{ccc}15\\3\\\end{array}\right]$ = 450 ÷ 3003 = 0.15

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3 years ago

Solve for y 3x+11y=-5

mars1129 [50]

$\displaystyle 3x+11y=-5\quad\Big| -3x\\\\11y=-5-3x\quad\Big|:11\\\\y= -\frac{5+3x}{11}$

6 0

4 years ago

Write the equation of the line y = 3x + 5 when dilated by a scale factor of 2 centered

Nostrana [21]

Answer:

Warm Up: Line y = 3x – 1 is transformed by a dilation with a scale factor of 2 ... Exercise 1- The line y = 3x is dilated by a scale factor of 2 and centered at the origin. ... 5. The line y=--x-2 is graphed to the right. Write the equation of the m=273.

Step-by-step explanation:

8 0

3 years ago

Solve the problem 8.62 - 1/5

aliya0001 [1]

8.42 because 1/5 = 0.2

7 0

3 years ago