Answer:
347
Step-by-step explanation:
2(3) + 210 = 216
2(3) + 125 = 131
216+131 = 347
Answer:
3 years
Step-by-step explanation:
Note that:
P(0) = 803
So Tripling time ==> P(t) = 3*P(0) = 3*803 = 2409
Then we have an equation:
2409 = 803*
<=> 3 =
<=> 1 =
<=> t =
So the tripling time for this population of alligators is 3 years
Answer:
download a graphing calc it helps a lot, just put the points and it tells u the slope and all that :)
Step-by-step explanation:
° • .°• ✯
° • .°• ✯ ★ * ° °·
° • .°• ✯ ★ * ° °· . • ° ★ • ☄
° • .°• ✯ ★ * ° °· . • ° ★ • ☄▁▂▃▄▅▆▇▇▆▅▄▃▁▂
Answer:
y = (4/7)X + 22/7
Step-by-step explanation:
Moving from (-2, 2) to (-6, -5), we see that x (the "run") decreases by 4 and y (the "rise") decreases by 7 (from 2 to -5). Thus, the slope is m = rise / run =
-4/(- 7) = 4/7. The slope intercept form y = mx + b takes on the specific values 4/7 for m, 2 for y and -2 for x:
2 = 4/7(-2) + b, or 14 = -8 + 7b. Thus, 22 = 7b, and b = 22/7.
The desired equation is y = (4/7)X + 22/7.