Hey , here is the answer to ur question.....!
Given: Radii is in the ratio 3:4
To find : ratio of Surface area of the two distinct spheres
Solution: Surface area of a sphere =4* pi *r^2
=>(3/4)^2=9/16
Therefore , the ratio of the areas of teh two distinct spheres=9:16
Hope this helps u!!!!!!.........
If you are doing division, you should be able to turn the equation around as a fact family, making it multiplication. All you need to do is 17x73=y.
y=1241
12-7=5
all you have to do it subtract the number of pens from the number of pencils
Answer:
I don't really know how to do that or I just don't remember
$86.51-$50.67=$35.84
$35.85÷6=5.97
So the answer is $5.97
