If someone could me that would be great

If r² = 4.84, that means that r = +-√4.84. We can rewrite 4.84 as 484/100, giving us

We can break 484 down into the factors 4 and 121 (since 484 = 4 x 121), letting us rewrite the expression as

Since √4 = 2 and √121 = 11, this simplifies to

So our final answer is r = 2.2 or -2.2

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220

show us the triangle so we can answer it