Answer:
Height = 250km
Step-by-step explanation:
Given,
rate of rise of ballon 1 = 38 km/h
rate of rise of ballon 2 = 50 km/h
Let the time after which both the ballons will reach same height be 't'.
hence, after 't' hours,
⇒ height of ballon 1 = height of ballon 2
⇒ 38t + 60 = 50t
⇒ 12t = 60
⇒ t = 5 hours
so, the height at which both the ballons will be at the same height will be 250km.
Answer
C. x = 8.6
Step-by-step explanation:
20/14 = 1.43
SF = 1.43
so 6 x 1.43 = 8.6
Answer is C. x = 8.6
Answer:
<em>72 passenger planes</em>
Step-by-step explanation:
ratio passenger to cargo = 8 to 5 = 8/5
Let p = number of passenger planes.
The ratio of passenger to cargo planes that actually landed is p/45.
The ratio in general is 8/5, so 8/5 must equal p/45.
p/45 = 8/5
5p = 45 * 8
p = 9 * 8
p = 72
Answer:45 10-5-108, as last amended by Laws of Utah 2017, Chapter 193 ... 247 (d) Title 63G, Chapter 2, Government Records Access and Management Act; 248 (e)
Step-by-step explanation: