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

Are neanderthals the closest to modern humans

What most accurately describes the relationship between the British colonies and American Indians? A.British colonies wanted to integrate American Indians into

What is the distance between points F(2, 11) and G(5, 16)? Round off to the nearest whole number

What is the defining quality of an organic compound? It must be comprised entirely of carbon and hydrogen atoms. It must be part of a living being. It must cont

What is an integer?

a person who studies of the causes and effects of disease is

A student obtains a clean, dry graduated cylinder. She weighs the cylinder and finds the mass to be 32.64 g. She then fills the cylinder with a certain volume o

Is the sister from cold equations good or bad explain with evidence from story

Jessica lost 50 points the first round. Then the second round jessica earned 20. How can you use addition to fond jessica's total points earned after the two ro

Is the answer A B C D or E