T0re1xroneilla T0re1xroneilla

04-03-2017
Mathematics

contestada

Find the surface area of a sphere with radius 1.25 miles.

24.5 miles^2

19.63 miles^2

196.35 miles^2

78.5 miles^2

Respuesta :

H1a2r3s4h5 H1a2r3s4h5

06-03-2017

Radius of sphere=1.25miles
Surface area=4pi×r^2
=4×22×1.25×1.25/7
=137.5/7
=19.642
=19.63miles^2

Answer Link

Otras preguntas

Which of the following phrases provides a context clue for the definition of the word majority? ol, More students healthy lunch choices making it clear that the

Someone please help me

Ximena bikes 20 miles from her home to her favorite lunch spot and then bikes back. She bikes with the wind to lunch and against the wind on the way home. Her t

Which of the following processes would take the longest to change landforms on the Earth's surface? A) An earthquake shaking and cracking the groundB) A volcani

Without drawing the graph of the function y=1.2x−7, see if the graph passes through points: (100; 113)

Last year there were 1,435 8thgrade students enrolled at your school. This year there are 1,220. What is the percent change in the number of 8thgrade students?

help plz help plz help plz help plz find value of b

Who killed Remus and why?

A company wants to decrease their energy use by 10%. If their electric bill is currently $1,500 a month, what will their bill be if they are successful? Give yo

Eastport Inc. was organized on June 5, 2018. It was authorized to issue 380,000 shares of $11 par common stock and 25,000 shares of 5 percent cumulative class A