Selina is painting four circular signs and plans to trim them in rope lighting. Each sign has a radius of 7.5 inches. Selina will need 47.1 inches of lighting.

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

there would be 162.15 calories in this cereal.

step-by-step explanation:

multiply each one by 3.14

step-by-step explanation: