Answer:
Solve the equation for
x by finding a
, b
, and c of the quadratic then applying the quadratic formula.
Exact Form:
x=
7
+
2
√
5
Decimal Form:
x
=
11.47213595
…
Step-by-step explanation:
B is correct, because there is only 1 output for each input.
11.82 which is closest to 12, would be the answer to ten times the quotient of 104 and 88.
Answer:
65 parts
Step-by-step explanation:
20*3=60
20*(15/60)= 5
60+5=65
Descent time: 4.25 min
hover time: 12.75 min
19.125 - 4.25-12.75 = 2.125 min
So, the ascent rate was (-28.9 - (-79.9))ft/2.125min = 24.0 ft/min