All categories

3 years ago

Identify the unit rate in each graph. Then, order the graphs by unit rate, from least to greatest. Graph P Graph K Graph F?

Mathematics

1 answer:

babunello [35]3 years ago

6 0

First graph has a rate of 1/2
Second graph has a rare of 3
Third graph has a rate of 1

You might be interested in

The table below shows the total cost (TC) and marginal cost (MC) for Choco Lovers, a monopolistic firm producing different quant

goblinko [34]

Answer:

Spreadsheet values

B3 = $15 (shown)
C4 = $420 (shown)
D6 = $272.5
E4 = $6
F2 = $16
F6 = $5

Other values

profit maximizing Q: 35
profit maximizing P: $13
maximum profit: $227.5

Step-by-step explanation:

Labeling the columns of the spreadsheet A--F, and the rows 1--7, we want to find the values as follows.

a) The relationship between quantity, price, and revenue is ...

total revenue = quantity × price

price = (total revenue)/quantity

Then ...

B3 = 375/25 = 15 (as shown)
C4 = 30×14 = 420 (as shown)

b) The relationship between total cost and marginal cost is ...

mc2 = (tc2 -tc1)/(q2 -q1)

tc2 = (mc2)(q2 -q1) +tc1

Then ...

D6 = 9(40 -35) +227.5 = 272.5
E4 = (192.5 -162.5)/(30 -25) = 6

c) Marginal revenue is figured the same way as marginal cost.

mr2 = (r2 -r1)/(q2 -q1)

Then ...

F2 = (320 -0)/(20 -0) = 16
F6 = (480 -455)/(40 -35) = 5

d) The quantity maximizing profit will be the quantity such that marginal revenue is equal to marginal cost. That is, marginal profit is zero. That quantity is 35, where both marginal cost and marginal revenue are 7.

e) The price at a quantity of 35 is 13. This value is read from the given table.

f) The maximum profit is the difference between revenue and cost at the profit-maximizing quantity:

maximum profit = 455 -227.5 = 227.5

4 0

3 years ago

Hello, I'm trying to solve 6x + y = 4, x - 4y = 19. I have found the y but I cant seem to find the x. Plz help and we cant use d

gizmo_the_mogwai [7]

Answer:

$x=\frac{7}{5}$

$y=-\frac{22}{5}$

Step-by-step explanation:

Given:

The given expressions are.

$6x+y=4$

$x-4y=19$

We need to find x and y values.

Solution:

Equation 1⇒ $6x+y=4$

Equation 2⇒ $x-4y=19$

First solve the equation 1 for y.

$6x+y=4$

$y = 4-6x$ --------(3)

Substitute $y = 4-6x$ in equation 2.

$x-4(4-6x)=19$

Simplify.

$x-(4\times 4 - 4\times 6x)=19$

$x-(16-24x)=19$

$x-16+24x=19$

Add 16 both side of the equation.

$25x-16+16=19+16$

$25x=35$

$x=\frac{35}{25}$

Divide Numerator and denominator by 5.

$x=\frac{7}{5}$

Substitute x value in equation 3 and simplify.

$y=4-6(\frac{7}{5})$

$y=4-\frac{6\times 7}{5}$

$y=4-\frac{42}{5}$

$y=\frac{5\times 4-42}{5}$

$y=\frac{20-42}{5}$

$y=-\frac{22}{5}$ .

Therefore, the value of $x=\frac{7}{5}$ and $y=-\frac{22}{5}$ .

6 0

4 years ago

Eric has $25 to purchase magazines and to pay for his lunch. Each

faust18 [17]

Answer:

Step-by-step explanation:

The maximum amount Eric can spend on magazines is $25 less the cost of lunch, $15.

The appropriate inequality sign would be less than since he cannot spend more than $25.

Also, the amount he can spend on magazines would be what is left after paying for lunch.

So the correct inequality is 4m - 15 < 25

8 0

3 years ago

It takes you 3 hours to drive to a concert 135 miles away how many miles

icang [17]

135 miles / 3 hours = 45 mph

4 0

3 years ago

Suppose that there were a strong correlation between the variables g and h

Elan Coil [88]

A. g must cause h........

8 0

3 years ago