Which expression gives the exact value of t? T
21.3 sin(349)
sin (118)
34
sin (349)
21.3sin (118)
34sin(1189)
sin (21.3)
21.3
s 118
118sin(21.3
sin (349)

depends on how many days you are talking about

step-by-step explanation:

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

what level of math? also i don't need to be paid if i can you.