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4 years ago

How do you get the right answer?

Mathematics

1 answer:

Thepotemich [5.8K]4 years ago

7 0

By practicing and trying your best.Just keep studying

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What is the slope of the line through (11, -10) and (11, 4)?

Darina [25.2K]

Answer:

Step-by-step explanation:

Slope of a line between two points is given as (y2 - y1)/(x2 - x1)

Given the points: (11, -10) and (11, 4)

This implies: x1 = 11, x2 = -10, y1 = 11, y2 = 4

Slope = (4 - 11)/(-10 - 11)

Slope = -7/-21

Slope = 1/3

3 0

3 years ago

What is the current world record for solving a rubiks cube 3x3

Kazeer [188]

I’m pretty sure it was like 6 seconds

7 0

3 years ago

The cost of controlling emissions at a firm rises rapidly as the amount of emissions reduced increases. Here is a possible model

Nadusha1986 [10]

Answer:

$\bar C = 4100\,dollars$

Step-by-step explanation:

a) The average value of a function is given by the following integral:

$\bar C = \frac{\int\limits^{q_{max}}_{0} {4100+90\cdot q^{2}} \, dq }{q_{max}}$

$\bar C = \frac{1}{q_{max}}\cdot \left(4100\cdot q_{max} + 30\cdot q_{max}^{3} \right)$

$\bar C = 4100 + 30\cdot q_{max}^{2}$

b) The determination of the minimum average daily cost per pound of pollutant is done by the First Derivative Test and the Second Derivative Test, which is:

$\bar C' = 60\cdot q_{max}$

$60\cdot q_{max} = 0$

$q_{max} = 0$

$\bar C'' = 60$ (absolute minimum).

The level of reduction corresponding to the lowest average daily cost per pound of pollutant is:

$\bar C = 4100\,dollars$

3 0

4 years ago

PLEASE HELP I NEED NOW PLEASE !!!!!!!

andre [41]

6-21 because math so ya

6 0

3 years ago

Pls help me give u a brainlest

Snezhnost [94]

Answer:

2,139

Step-by-step explanation:

Volume= length X Width X Height

L= 15.5 cm

W= 9.2 cm

H= 15

L X W X H= ?

15.5 X 9.2 X 15=?

2,139

you are suppose to multiply all of them 2 get ur answer

3 0

3 years ago