The volume of a cylinder is 5070 pi cm3. If the height is 30 cm, what is the radius?

Answer:

570

Step-by-step explanation:

Answer:

10.4 ft

Step-by-step explanation:

think of it like a right triangle like in the picture with 12ft ladder as the hypotenuse

a²+b²=c²

6²+b²=12²

b²= 12²-6² =108

b=√108 = 10.392≈ 10.4 ft

Answer:

2x^{2} + \frac{3}{2} x - 5

Step-by-step explanation:

(f+g)(x) = f(x)+g(x)

(f+g)(x)= [tex]\frac{x}{2} -2[/tex] + [tex]2x^{2} +x-3[/tex] = [tex]2x^{2} + \frac{3}{2} x - 5[/tex]

y=-2

Step-by-step explanation:

if line has zero slope (b) it means that b is undefined.

if x=0 y=-2 because line has no slope. so b=-2

y=-2

Answer:

16

Step-by-step explanation:

8x2

8x = 16

8 * 2 = 16

If "x" is equal 2.

Then 8 multiplied by 2 is equal to 16.

Solution :

Given :

The events are as follows :

P : Set of all the people

S : Set of people those who are single

C : Set of people having children

W : Set of women

M : Set of men

a). Now set of married women having children is given by :

[tex]$\left( (P-S)-M \right) \cap C $[/tex]

And set of single women who do not have any children : (S -C) - M

Thus the set of women those who are either married and have children or they are single and they do not have any children is represented by :

[tex]$\left( (S-C)-M\right) \cup \left( ((P-S)-M) \cap C \right) $[/tex]

b). Set of Married men : [tex]$\left( (P-S) \cap M$[/tex]

   Set of Married men : [tex]$\left( (P-S) \cap W$[/tex]

   Set of all possible married who are heterosexual couples, that is, all possible pairings of the married men and the married women is represented by :

   [tex]$((P-S) \cap M) \cap ((P-S) \cap W )$[/tex]

c). The number of all the possible married heterosexual couples will be represented by the cardinality of the above set, which represents the number of the elements in the set.

Thus the number of the married heterosexual couples is given by :

[tex]$n[((P-S) \cap M) \cap ((P-S) \cap W)]$[/tex]

Answer:

-91/18

Step-by-step explanation:

hope this helps!

9514 1404 393

Answer:

  (d)  16

Step-by-step explanation:

Angles opposite sides of the same measure are congruent. Here, the triangle is isosceles, so the base angles are congruent:

  2x = 32

  x = 16 . . . . . . divide by 2°

Answer:

53.333%

Step-by-step explanation:

Simple probability. 8 / 15 = 0.53333 = 53.33%

Step-by-step explanation:

Solution,

Here,

0.9 x 82

=73.8

Again, if we round it then it will be 74, so the estimate of 73.8 is 74.

The estimate product is 74. The actual product is 73.8. I hope this is what you're looking for!

Step-by-step explanation:

I didn't understand the question.

Do u want the function?

if so

[tex]y = ax + b[/tex]

at 0=0

at 1= 3

[tex]b = 0[/tex]

at 1=3

3=a

[tex]y = 3x[/tex]

if ur looking for something else, please tell me.

Answer:

44 degrees, or A is your answer.

Step-by-step explanation:

You know angle A which is 46 and angle C which is 90, now all you have to do is solve to find angle B.

90+46=136

All the sides have to add up to 180 so simply do 180 - 136.

That will get you 44.

Answer:

-32.37

Step-by-step explanation:

Answer:

-32.37

Step-by-step explanation:

Answer:

Slop is 3/4

Step-by-step explanation:

3x - 4y - 16 = 0

- 4y = -3 x + 16

y= ( -3 / -4 ) x + 16 / ( -4 )

y= (3/4) x - 4

21x29=609

    21

x   29

_______

  189

+ 420

______

  609

Answer:

609

Step-by-step explanation:

21 * 29 = 609

Answer:

1

hope this helps!!:)

Step-by-step explanation:

Christi can earn more interest if she invests $7,500 in Simple interest, 4%, 3.25 years, therefore, the correct option is c.

Simple interest is a method of calculating interest on an amount for n period of time with a rate of interest of r. It is calculated with the help of the formula,

[tex]SI = \dfrac{P \times R \times T}{100}[/tex]

where SI is the simple interest, P is the principal amount, R is the rate of interest, and T is the time period.

The simple Interest she is currently getting,

[tex]SI = \dfrac{P \times R \times T}{100} = \dfrac{\$7,500 \times 4 \times 3}{100} =\$900[/tex]

A.)

[tex]SI = \dfrac{P \times R \times T}{100} = \dfrac{\$7,500 \times 4.2 \times 3}{100} =\$945[/tex]

B.)

[tex]SI = \dfrac{P \times R \times T}{100} = \dfrac{\$7,500 \times 4.1 \times 3}{100} =\$922.5[/tex]

C.)

[tex]SI = \dfrac{P \times R \times T}{100} = \dfrac{\$7,500 \times 4 \times 3.25}{100} =\$975[/tex]

D.)

[tex]CI = P(1+\dfrac{R}{100})^t -P = \$7,500(1+0.04)^{2.75}-\$7500 = \$854.16[/tex]

Hence, Christi can earn more interest if she invests $7,500 in Simple interest, 4%, 3.25 years, therefore, the correct option is c.

Learn more about Simple Interest:

https://brainly.com/question/2793278

#SPJ1

Answer:

D

Step-by-step explanation:standard form for monomoial,binomial, quadratic, trinomal are

ax^2 +bx+c, meaning the largest degree is first then the degree get smaller everytime we go to the right.

4-6x^3

Switch it around

-6x^3+4

a binomial includes two terms which in this case is x cubed and 4.

Answer: stock<= gamestop stock

1.135(1.135(1.135(650))) USD

Step-by-step explanation:

Answer:

22%

Step-by-step explanation:

looked it up duhhhhhhhh

Answer:

The answer is 22%

Step-by-step explanation:

I took the test

Answer:

It should be Factored 3(3x - 7).

Answer:

angle 5, angle 4 and angle FVH.

Step-by-step explanation:

V is the highest point for all of these angles.

Answer:

divide by 100 i think

Answer:

i know right it is stubid

Step-by-step explanation:

Answer:

I know bro them people are unforgivable for making the flavor not last long

Step-by-step explanation:

Comment if y'all know what i mean

Answer:

x^2+2x

Step-by-step explanation:

This function was shifted down 6 units.

It does not seem like this function was shifted horizontally since the x value is not being subtracted nor added inside the parentheses. Therefore, the original function would just be p(x) + 6, which would give us x^2+2x.

Answer:

6x^2 - 9x -8

Step-by-step explanation:

by expanding the first bracket you get 6x^2 - 14x

-14x +5x = -9x

and then you write it all together

Answer:

so the right answer is of option D

Step-by-step explanation:

Have a great day and hope this helps!!!

Answer:

The radius should be increased by 0.295 inches.

Step-by-step explanation:

Volume of a cylinder:

In a cylinder, in which the base has radius [tex]r[/tex], and the height is [tex]h[/tex], the volume is given by:

[tex]V = \pi r^{2}h[/tex]

In this question:

5 inch height, radius of 2.5 inches. So the volume is given by:

[tex]V = \pi (2.5)^2(5) = 31.25\pi[/tex]

We want to increase the volume by 25%.

So, the new volume is given by:

[tex]1.25*31.25\pi = 39.0625\pi[/tex]

With this volume, keeping the height, the radius should be of:

[tex]V = \pi r^{2}h[/tex]

[tex]39.0625\pi = 5\pi r^{2}[/tex]

[tex]r^{2} = \frac{39.0625}{5}[/tex]

[tex]r^{2} = 7.8125[/tex]

[tex]r = \sqrt{7.8125}[/tex]

[tex]r = 2.795[/tex]

The radius should be of 2.795 inches, which is an increase of 2.795 - 2.5 = 0.295 inches.

Answer:

https://slideplayer.com/slide/14286858/ copy paste the link it has a bunch of the answers but sadly no work on it.

Step-by-step explanation: