svbasketball3 svbasketball3

02-05-2017
Mathematics

contestada

Two spheres have radii of 5 and 9. What is the ratio of their surface areas?
a. 5:9
b. 25:81
c. 10:18
d. 125:729

Respuesta :

Alanna8 Alanna8

02-05-2017

the answer is B, 25:81

Answer Link

Otras preguntas

how would i solve A= 1/2bh for b

how many ten thousands equal 400,000

a fast food restaurant sold 24 burgers with cheese If the ratio of burgers sold with cheese compared to without cheese was 3:2 how many burgers did they see tot

How do you solve 5q-7=2/3

give an example of a unit rate used in a real-world situation

What kind of sentence is Merlin carried the baby to safety

Simplify by combining like terms ... i need help sadly ... 1) 5a-a 2) 5 divide 10s - 8s 3) 2a + 3b + 4a

Which event in history is seen by many people as the beginning of the Great Depression?

30% of a number is one-thirtieth of x, find the initial expression as a fraction of x

What is 45/60 in simplest form