A Dudeney number is a positive integer that is a perfect cube such that the sum of its digits is equal to the cube root of the number. There are exactly seven such integers. Write a function is Dudeney to test if a parameter number is a Dudeney number. Use this function in a program that determines and prints the first 3 Dudeney integers. Then challenge the power of your computer by finding all 7 Dudeney numbers. Make use of the cube root function, cbrt.

chicken nugget stir fry

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

44

step-by-step explanation:

the