The probability of landing on heads when flipping a fair coin is 1/2. Using
theoretical probability, how many times should a fair coin land on heads if
it is flipped 342 times.
O 154
O 171
192
342

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

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

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

step-by-step explanation:

what is the figure? attach a picture.