If every person in the world were to own an equal share of the earth's land, how many square miles would each person haveYou may
assume the earth is a sphere with a radius is 3959 miles and that 20 percent of its surface is suitable to liveThere are approximately people on earth as of 2019 Your answer A. 0,05 m/^ 2 /person B.0.00483m * i ^ 2 / (person C.0.00512m * i ^ 2 / (person) D.0, 00557m * i ^ 2 * person
1 answer:
You might be interested in
Answer:
P = 0.5Q - 20
Step-by-step explanation:
P = kQ + c
substitute Q = 60 , P = 10 into the equation
10 = 60k + c → (1)
substitute Q = 240, P = 100 into the equation
100 = 240k + c → (2)
subtract (1) from (2) term by term to eliminate c
90 = 180k ( divide both sides by 180 )
=
= 0.5 = k
substitute k = 0.5 into (1) and solve for c
10 = 60(0.5) + c
10 = 30 + c ( subtract 30 from both sides )
- 20 = c
then
P = 0.5Q - 20
First, you need to find the total amount of games played by adding 11 and 9
Now you have to divide 11 by 20. If you wanted to find the percent of games lost, you would divide 9 by 20.
answer: 55%
Now you have to divide 11 by 20. If you wanted to find the percent of games lost, you would divide 9 by 20.
answer: 55%