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:
15. Yes, it is larger than 14.
Step-by-step explanation:
In this problem,
×25,
25 is divided by 5 and the remainder is 5, So,
3×5 = 15,
Now,
15 > 14,
So, the product of ( × 25) is greater than 14
Answer:
Hey there!
On the horizontal axis, the x-axis, find the point where it says 8.
Then move up to where the y-coordinate is 5.
That is the point (5, 8)
(This basically means- 8 units right and 5 units up)
Let me know if this helps :)
Answer:
This is beyond me I just need my points
Step-by-step explanation:
Goodluck broskie
Answer:
because you start with 0.001 x10 =0.01
Step-by-step explanation:
ok thx