2 years ago

Pls helpppp pls its due by 9

Mathematics

1 answer:

Vsevolod [243]2 years ago

6 0

Answer:

25% of 140 is 35

Step-by-step explanation:

that's the answer for #3

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The Demand function for a product is given by:

VikaD [51]

Answer:

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

Step-by-step explanation:

Average rate of change:

The average rate of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b) - f(a)}{b - a}$

In this question:

$D(q) = -0.0003q^2 - 0.04q + 23.56$

What is the average rate of change of Demand between 40 and 175 units sold?

$a = 40, b = 175$ . So

$D(40) = -0.0003*40^2 - 0.04*40 + 23.56 = 21.48$

$D(175) = -0.0003*175^2 - 0.04*175 + 23.56 = 7.3725$

$A = \frac{f(b) - f(a)}{b - a} = \frac{7.3725 - 21.48}{175 - 40} = -0.1045$

The average rate of change of Demand between 40 and 175 units sold is of -0.1045.

3 0

3 years ago

Translate each inequality. ¨a minimum of 10¨

Alexandra [31]

Answer:

X ≥ 10

Step-by-step explanation:

5 0

2 years ago

What’s equivalent to 2(3 - x) - 12 + 4x

anygoal [31]

Answer:

2(3-x)-12+4x

6-x-12+4x

6-x-8x

6+8x =

14x

Step-by-step explanation:

3 0

2 years ago

Amber recorded the prices of candy, based on weight, from two different stores in the table and graph below.

lawyer [7]

B if u divide the price by the pound at any point on the graph and in the chart, carmines is less

5 0

2 years ago

Read 2 more answers

HELP MI PORFA<3

Maru [420]

Step-by-step explanation:

2(3x+4)=56

<=> 6x+8=56

<=> 6x=48

<=> x=8

3 0

2 years ago