Answer:
4 hours 21 minutes 17 seconds.
Step-by-step explanation:
1km = 6 minutes
42.195km = ?
42.195 × 6 = 253 minutes 17 seconds = 4 hours 21 minutes 17 seconds.
Answer:
1 it's a parabola
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
21
Turn 75%into a decimal 0.75 than multiply that by 28
Answer:
See below
Step-by-step explanation:
Quadratic formula :
x = [-b ± sqrt ( b^2 - 4ac) ] / 2a
for this problem a = 3 b= - 5 c = - 4
substitute in the values and compute:
<u> x= 5/6 ± sqrt (73)/6 </u>
