Find the value of the expression:



x =  0.72


Solution in text x =

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!

To solve this example are needed these knowledge from mathematics:

Next similar examples:

  1. AS sequence
    AP In an arithmetic sequence is given the difference d = -3 and a71 = 455. a) Determine the value of a62 b) Determine the sum of 71 members.
  2. Quadratic equation
    kvadrat_2 Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
  3. Powers
    1power Express the expression ? as the n-th power of the base 10.
  4. Big factorial
    sierpinski How many zeros end number 116! ?
  5. Permutations without repetition
    permutations_3 From how many elements we can create 720 permutations without repetition?
  6. Cards
    sedmove karty How many ways can give away 32 playing cards to 4 player?
  7. GP - 8 items
    fn Determine the first eight members of a geometric progression if a9=512, q=2
  8. Tenth member
    10 Calculate the tenth member of geometric sequence when given: a1=1/2 and q=2
  9. Five members
    pst3.JPG Write first 5 members geometric sequence and determine whether it is increasing or decreasing: a1 = 3 q = -2
  10. Geometric sequence 4
    Koch_Snowflake_Triangles It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
  11. One half
    one_half One half of ? is: ?
  12. Sequence 3
    75 Write the first 5 members of an arithmetic sequence: a4=-35, a11=-105.
  13. Theorem prove
    thales_1 We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
  14. Linsys2
    linear_eq_3 Solve two equations with two unknowns: 400x+120y=147.2 350x+200y=144
  15. Roots
    parabola Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
  16. The confectionery
    ice_cream The confectionery sold 5 kinds of ice cream. In how many ways can I buy 3 kinds if order of ice creams does not matter?
  17. Median and modus
    dice_3 Radka made 50 throws with a dice. The table saw fit individual dice's wall frequency: Wall Number: 1 2 3 4 5 6 frequency: 8 7 5 11 6 13 Calculate the modus and median of the wall numbers that Radka fell.