Describe one exercise you did that helps improve your striking and your reaction time skills (at least one of your exercises must qualify). The exercises I did were walking and anaerobic workout routines (like sit ups, push ups, planks and stuff)

Posting in the math section so more ppl see it

Id sat playing as a goal keeper in football (or soccer )

Step-by-step explanation:

my reaction time and my reflexes are amazing cuz i play alot of soccer nad i thinks that's what helped me, not a exercise but thought this might help

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

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it