Answer:
slope (m) = 4
y-intercept (b) = -2
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
-1.6 > b - (-4.4) =
-1.6 > b + 4.4 ( - - cancels to become a +)
move 4.4 to left by subtracting 4.4 from both sides
-1.6 - 4.4 > b + 4.4 - 4.4 =
-6.0 > b + 0 =
-6.0 > b
Answer:
s cm+s cm+s cm+s cm
Step-by-step explanation:
Answer:
11 and 11
Step-by-step explanation:
brainliest^:)
The question here is how long does it take for a falling
person to reach the 90% of this terminal velocity. The computation is:
The terminal velocity vt fulfills v'=0. Therefore vt=g/c,
and so c=g/vt = 10/(100*1000/3600) = 36,000/100,000... /s. Incorporating the
differential equation shows that the time needed to reach velocity v is
t= ln [g / (g-c*v)] / c.
With v=.9 vt =.9 g/c,
t = ln [10] /c = 6.4 sec.
