adnanqasim88 adnanqasim88

09-03-2015
Mathematics

Answered

Please Help!!!!! I Give Thanks!!!!
Herb knows that the volume of a cone is one third that of a cylinder with the same base and height. He reasons that a cone with the same height as a given cylinder but 3 times the radius should therefore have the same volume as the cylinder, since 1.3*3=1. Is Herb correct? Explain

Answer :

itsfrancesca itsfrancesca

16-03-2015

The reasoning behind herb's answer is correct. Since the volume of a cone is 1/3 that of a cylinder, a cone that is the same height of said cylinder, but has a radius three times that of the cylinder should be the same volume of the cylinder. Howver 1.3 times 3 does not equal 1

Answer Link

Other Questions

Cosa (Item)- Una guitarra cuesta trescientos ochenta pesos.- Un fútbol cuesta setenta y dos pesos.- El kilo de aguacates cuesta sesenta pesos.- El sombrero cues

Which of the following factors seem to be related to school performance?O self-efficacyO genderO parenting practicesO all of the above

\begin{tabular}{|c|c|c|c|}\hline & Flock X & Flock Y & Flock Z \\\hline Total Pieces of Food Eaten & 32 & 180 & 88 \\\hline Food Percen

The ratio [tex]\( c:g \)[/tex] is [tex]\( 2:3 \)[/tex] and the ratio [tex]\( g:t \)[/tex] is [tex]\( 5:4 \)[/tex].Write the ratio [tex]\( c:g:t \)[/tex] in its

Which internal control principle prescribes the use of pre-numbered sales slips?a) Apply technological controlsb) Maintain adequate recordsc) Perform regular an

A rectangle has a length of [tex]$24 \text{ cm}$[/tex], to the nearest cm, and a width of [tex]$6.4 \text{ cm}$[/tex], to the nearest mm. Work out the upper bou

Find the vertices, the foci, and the asymptotes of the following hyperbola.[tex]\[ 9x^2 - 81y^2 = 729 \][/tex]Vertices: Enter the one with the smaller [tex]\( x

Consider the derivation of [tex]\sin (2 x)[/tex].[tex]\[ \begin{array}{|l|c|} \hline & \text{Step} \\ \hline 1. & \sin (2 x) = \sin (x + x) \\ \hline 2.

In the study of ethnicity and socioeconomic status interaction with parenting styles, the researchers found that the ___ parenting style was linked to African A

Which term best defines environmental agents that trigger changes in the DNA of living cells? a. Pollution b. pollutant c. Mutagensd. contaminants e. nucleo

A cereal manfunction puts a 50 cent coupon in every eighth box and a fee coupon in every hundredth box.What is the first time you would both coupons in the sam

Solve the equation on the interval [0,2pi). 2sin^2x=-3sinx+5

ln(x-2)+ln(2x-3)=2lnx

determine whether (5,6) is the solution for y=x+1

Why did many intellectuals and artists criticize Americn culture during the 1950s?

Those were the years that I remember best. The bolded words are what kind clauses?

how do i find the mid point of (-6,0) , (6,5) please show work thanks

Those were the years that I remember best. The bolded words are what kind clauses?

Which one of the following sentence contains a predicate adjective ? A,the air feels damp b,this time I will not fail. C,ancient stones

what is difference between atoms and molecules?