Answer:
$33.85
Step-by-step explanation:
12.95 x 2 = 25.9
25.9 + 7.95 = 33.85
Let J = rate of jet in still airLet W = rate of wind Distance formula: d = rt / r = d/t Flying against the wind the jet flies at a rate of J - W = 1860 miles/3 hours = 620 miles per hourFlying with the wind the jet flies at a rate of J+W = 9180 miles/9 hours = 1020 miles per hour The average of these 2 rate is the speed of the jet in still air J = (620+1020)/2 = 820 miles per hour J - W = 620
820 - W = 620
W = 820 - 620 = 200 miles per hour The jet in still air flies at a rate of 820 mph(miles per hour)The wind speed is 200 mph(miles per hour)
Answer:
Step-by-step explanation:
Given
Required
Solve graphically
See attachment for graph;
The black shade represents
While the green, represents
Next, determine the intersection points between the two lines
From the attached graph, we have:
<em>Hence, the solution is:</em>
Answer:
6
Step-by-step explanation:
13 centimeters
24 - 11 = 13
the paper clip has nothing to do with the question???
