57:23

A medical researcher has two petri dishes containing viruses. Dish B has a population density of 1.2 viruses per square

millimeter. Dish A has an area of about 2,826 square millimeters

If both petri dishes have the same population density, approximately how many viruses are in Dish A?

O

O

O

O

2,355 viruses

3,391 viruses

23,550 viruses

33,912 viruses

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0.6

39mph

step-by-step explanation:

answer: 1 + 1 = 11

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

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)