ElectricPavlov

List the numbers in ascending order....    the median is the number in the middle

    If the list has an even number of elements, the median is the average of the middle TWO numbers.

The mean is the same thing as the average....  add all of the numbers together then divide by eight ( the number of elements in the list)

*** deleted comment ****

the fourth digit is at most  twice the second digit    ....   I think you may need to recalculate .....

second digit = 0    fourth = 0

                       2    fourth    0 1 2 3 4

                       4    fourth     0 - 8

                       6    fourth   0-9

                       8    fourth   0-9         Right?

Question BB :    Can a subset have just one element ?       If so, there is one more possibility

Total subsets possible =   2⁵  = 32

     I believe 1/2 of these would contain the symbol     = 16 subsets

6 months is 1/ 2   of a year

20 000 * .0625 * 1/2 = $ _________ interest

p+j = 48      p = 48- j

(j + 2/5 p) 8/9 = 24

(j + 2/5 ( 48-j) ) 8/9  = 24

j = 13

The force of gravity is given by the equation   F = G m₁m₂ / r²

    where G = gravitational constant

at 4000 miles      600 = G m1m2/ (4000)²

                        or simply            600 = k / (4000)²             Then   k = 600(4000)²

   at 240 000 miles      F =   G m1m2 / (240000)²           ( we are ignoring the gravity of the moon for this problem)

                   F  = k / ( 240 000)^2 

                        = 600(4000)^2 / 240000² = .1666 N      <==== ( basically weightless !)

period = 3 months     periods in 10 years = 40

interest per period   .04 / 4

5000 = (deposit) * (1 + .04/4)⁴⁰             solve for 'deposit'

Periods ina year = 12

interest per period    .075/12

periods = 120

FV = 300( 1 + .075/12)¹²⁰   = $ ___________

Sum of internal angles =  (n-2)* 180 = 540

Subtract the three 90 degree angles     540 - 3 * 90 = 270

270 degrees is two remaining angles total        each   135 degrees