Round 97,079 to the nearest ten thousand

97,079 rounded to the nearest ten thousand

Step-by-step explanation:

Step 2: Identify the next smallest place value 7 in 97,079.

Step 2: We can the digit greater than five , so it would be rounded up.

Step 4 : The ten thousand digit 9 become increased by 1 and Every digit.

Step 5 : Number become 100,000.

Therefore, Number would be 100,000

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