All categories

3 years ago

PLEASE HELP ME WITH THIS

Mathematics

1 answer:

Elenna [48]3 years ago

6 0

9514 1404 393

Answer:

$0.50/lb

Step-by-step explanation:

The increase in cost is $40-25 = $15 for an increase in weight of 50-20 = 30 lb. That makes the cost per pound be ...

cost/pounds = $15/(30 lb) = $0.50/lb

You might be interested in

on a recent latin quiz, two people scored a 100, three people scored a 90, five people scored an 80, one person scored a 70. fin

irina [24]

The answer is 70. Tell me if I’m right

4 0

3 years ago

a person on a 2500 calorie diet states that they are healthier because they eat more veggies. explain why this is not accurate?

LiRa [457]

Step-by-step explanation: because they need to have atleast 2500 calories a day

3 0

3 years ago

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

WILL MARK BRAINLIEST IF ANSWER IS CORRECT

crimeas [40]

The last set (choice D) is a subset of given set B.

The other 3 choices are wrong.

6 0

3 years ago

What is the absolute value of 6.75?

dusya [7]

6.75 is the absolute value of 6.75 absolute value is distance from zero and 6.75 is 6.75 from 0 so is -6.75

6 0

3 years ago

Read 2 more answers