What is 33 1/3% of 123 I need help

Step-by-step explanation:

33 1 / 3 = ( 33 * 3 + 1 ) / 3 = 100/3

33 1 / 3 % = ( 100 / 3 ) / 100 = 1/3

33 1 / 3 % of 123 = ( 1 / 3 ) * 123 = 41

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted