I’m assuming you need to write an equation to display the relationship.
y=20x+50
168cm2
Let r cm be the radius of the balloon, then
<span>2pi(r)=23=>r=23/(2pi) </span>
<span>The surface area= </span>
<span>4pi(r^2)= </span>
<span>4pi[23/2pi)]^2= </span>
<span>(23^2)/pi=168.386 cm^2 </span>
<span>approximately.</span>
Answer:
P(t) = 2000 · e^((1.8 / 100) ·t)
Step-by-step explanation:
Answer: No. Do you?
Step-by-step explanation:
Answer:
Hi
Step-by-step explanation:
Is there like a multiple choice so I could answer it:)