Answer: $2,009
Step-by-step explanation:
345 + 125 = 470
470 + 21 = 491
2,500 - 491 = 2,009
Answer:
200
Step-by-step explanation:
C = 0.007x² − 2.8x + 100
There are two ways we can find the minimum. The first is by noticing that this is an upwards parabola, so the minimum is at the vertex. For y = ax² + bx + c, the vertex is at x = -b/(2a).
x = -(-2.8) / (2 × 0.007)
x = 200
Alternatively, we can minimize C using calculus. Take the derivative with respect to x and set to 0:
dC/dt = 0.014x − 2.8
0 = 0.014x − 2.8
x = 200
Answer:
Hello :
the slope of the line when equation y = x +3 is : 1
the equation in slope-intercept is : y - (-1) = 1 (x -0)
y + 1 = x
374÷22= 17 miles hope this help
Answer:
64%
Step-by-step explanation:
there are 16 people aged 21 or under out of a total of 25
%
Hope this helps
