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Sveta_85 [38]
3 years ago
8

If the radius of the cone is doubled will its surface area be doubled?

Mathematics
1 answer:
Nostrana [21]3 years ago
8 0

Answer:


Step-by-step explanation:

If the radius of a circle is doubled, the area of the circle will be quadrupled and the circumference will also be doubled. This makes sense because the area of a circle is directly proportional to the square of the radius of the circle (if the radius of a circle is increased x times, its area will be increased to x^2 times the original area), whereas the circumference is proportional to the size of the radius (if the radius of a circle is increased x times, its circumference will increase x times).


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Y'all help me pls no links pls
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10! If you use the trapezoid area formula and plug in the known values, just solve for h(height)
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3 years ago
Company XYZ closed at ​$46.07 per share with a​ P/E ratio of 16.66. Answer the following questions.
Andrew [12]

The amount of  earnings per share is $2.77.

<h3>Earnings per share</h3>

a. Earnings per share = price per share / (P/E) ratio

Earnings per share =   ​$46.07 / 16.66

Earnings per share=  $2.77

B. Overpriced or underpriced stock

At P/E ratio = 12

Earnings per share = ​$46.07  / 12

Earnings per share = $3.84

Earning yield = ( Earning per share / market value )× 100

Earning yield =  (3.84 /  ​$46.07   ) × 100

Earning yield  = 8.34%

At P/E ratio = 13

Earnings per share = ​$46.07  / 13

Earnings per share = $3.54

Earning Yield= (3.54 / 46.07 ) × 100

Earning Yield= 7.68%

At P/E ratio = 14

Earnings per share = ​$46.07 / 14

Earnings per share = $ 3.3

Earnings yield= ( 3.3 / 46.07 )×100

Earnings yield= 7.16%

Average of  earning yield given P/E ratio is 12-14

Average of  earning yield= ( 8.34 + 7.68 + 7.16 ) / 3

Average of  earning yield= 7.73%

Earning yield =  ( Earning per share / market value ) × 100

Earning yield= ( 2.77 / 46.07 ) ×100

Earning yield = 6.01%

Hence, Based on the above the stock is underpriced.

Learn more about earning per share here:brainly.com/question/18372069

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8 0
2 years ago
6. Five years ago, Ross was N times as old as
Tema [17]

Answer:

14N+5

Step-by-step explanation:

Five years ago; Rose Nx

Amanda x

Now; Rose Nx+5

Amanda x+5=19

x=19-5=14years

Rose(NOW) =14N+5

8 0
2 years ago
PLEASE HELP ME!!
solniwko [45]

Answer:

B) 38.4

Step-by-step explanation:

5 0
3 years ago
if ihave 1000 apples and my mom takes away 475 then my dad takes 597 then my dog eats 4 then my brother takes 2747 how many do I
liberstina [14]

Answer: The answer is

6177

7 0
3 years ago
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