so the basic formula for this d = rt
where d is the distance , r is the speed and t
is time
3800 – 120t = 520 + 40t ( this is the altitude
of each plane are equal)
Solve for t
T = 20.5 min time it takes for the planes to be
at the same altitude
3800 – 120(20.5) = 1340 ft
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In order to isolate any term from an equation we need to clear out any different variable or numbers different from the one we want

in this case I is being multiplied by R, so we need to do the opposite which is divide in order to eliminate

But since this is an equality we must do it on both sides so de equation does not get altered

Then we simplify the equation
Hello, you would divide 10.3 by 0.6 to get 17.166 repeating. So y equals 17.166.
Answer:
The answer is "Option d".
Step-by-step explanation:
It involves the use of quantitative templates, diagrams, or summaries in such a given set of experimental data or real-liability for research. This research method is used for gathering, analyzing, assessing, or making judgments.
- The statistics are mostly a summary description and the entire nation is represented in a parameter.
- It is 78 figure is a statistical figure based on a survey of 10,000 people, that's why choice d is correct.