Answer:
heart,lungs,oxygen i know i took a test like that before
Answer:
35:15
Step-by-step explanation:
7:3=10 (7+3)
14:6=20 (14+6)
21:9=30 (21+9)
28:12=40 (28+12)
35:15=50 (35+15)
There is a more mathematical way to solve this but it isn't coming to mind rn so
Answer:
Choice D
Step-by-step explanation:
Answer:
It's 1,000
Step-by-step explanation:
exponential form is f(x)= a × b^2
(a=initial amount)
(b=growth rate)
you would replace a for 1000 and b for .06 (+1)
v(t)=1000(1.06)^2t
therefore the initial amount is 1000
if this didnt help sorry lol