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andriy
18 hours ago
11

A furniture manufacturer produces chairs and sofas. Each chair requires 10 yards of fabric, and each sofa requires 20 yards of f

abric. The manufacturer has 300 yards of fabric available. To fulfill orders, the number of sofas must be at least twice the number of chairs.
Mathematics
2 answers:
PIT_PIT [9.1K]18 hours ago
8 0
The correct answers are y>2x and 10x+20y<300.
lawyer [9.2K]18 hours ago
8 0
To fulfill this order, the manufacturer needs to produce 6 chairs and 12 sofas. This is a problems involving a system of equations. You can create two equations using the variables and solve them. The equations are: 10c + 20s = 300 and s = 2c. Using substitution, we can solve: 10c + 20(2c) = 300, which simplifies to 10c + 40c = 300. This leads to 50c = 300, resulting in c = 6. Therefore, if there are 6 chairs, it follows that there must be 12 sofas.
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A company has two large computers. The slower computer can send all the company's email in 60 minutes. The faster computer can c
Leona [9260]

Answer:

When both computers collaborate, the task will be completed in 24 minutes

Step-by-step explanation:

Given the following conditions:

There are two computers; the slower model can send all company emails in 60 minutes.

The faster unit manages to perform the same task in 40 minutes

To determine the LCM of 40 and 60

LCM (40, 60) = 120

To evaluate the efficiency of both computers

Let x represent the efficiency of the faster model and y stand for the efficiency of the slower model

x = 120/40 = 3

y = 120/60 = 2

Hence, adding them gives x + y = 3 + 2 = 5

Consequently, the combined efficiency of both computers working in tandem = x + y = 5

To calculate the time required for both to finish the job together

time = 120/5 = 24 minutes

4 0
26 days ago
Two student are reading a book. Keith reads 6 pages a day.tameka read 5 pages a day but he start sooner and has already read 15
Zina [9157]

Answer: The one who read the 15 pages prior read the most.


Step-by-step explanation:


6 0
24 days ago
An advertising company designs a campaign to introduce a new product to a metropolitan area of population 3 Million people. Let
PIT_PIT [9101]
Step-by-step explanation: Since the number P(t) increases proportionally to the number of individuals unaware of the product, we establish that initially, nobody is aware of the product at the campaign's start and that 50% are aware after 50 days of advertisements. Thus, we determine: P(0) = 0 and P(50) = 1,500,000, leading to a first-order ordinary differential equation. The integrating factor must be calculated and both sides of the equation manipulated accordingly. Hence, upon integrating and solving, we arrive at the equation modeling the number of people (in millions) aware of the product over time.
5 0
14 days ago
If George is 33 1/3% richer than Pete, than Pete is what percent poorer than George?
AnnZ [9071]

Answer:

25%

Step-by-step explanation:

George has a wealth that is 33\frac{1}{3}% (\frac{100}{3}%) greater than Pete's. Let’s assume Pete's wealth percentage is 100%.

Thus, George's wealth percentage = 100% + \frac{100}{3}%

                                                           = \frac{400}{3}%

                                                           = 133\frac{1}{3}%

To find out how much poorer Pete is compared to George, we can calculate;

                                                           = (\frac{100}{3}) ÷ (\frac{400}{3} ) × 100

                                                           = (\frac{100}{3}) × \frac{3}{400} × 100

                                                           = 0.25 × 100

                                                           = 25%

Pete is 25% less wealthy than George.

3 0
17 days ago
Jada plans to serve milk and healthy cookies for a book club meeting. She is preparing 12 ounces of milk and 4 cookies per perso
Zina [9157]

Jada intends to provide milk and nutritious cookies at a gathering for her book club. She has planned to offer 12 ounces of milk and 4 cookies for each participant. With her included, the total number of club members is 15. Each package of cookies has 24 cookies and is priced at $4.50. A gallon of milk has 128 ounces and costs $3. Let n denote the club members, m for the ounces of milk, c for the cookies, and b for Jada's budget in dollars. Identify all equations that could represent the relevant quantities and constraints in this scenario.

â m = 12(15)

n refers to the club members

b. 3m + 4.5c = 6

c. 4n =

m stands for ounces of milk

& 44.50) = C

c indicates the cookies

e b=2(3) + 3(4.50)

b denotes Jada's budget in

currency

The equations applicable for representing the quantities and constraints in this scenario are:

a) m = 12(15)

c)4n = c

e) b = 2(3) + 3(4.50)

Detailed explanation:

Jada is set to provide milk and nutritious cookies for her book club meeting

She plans to prepare 12 ounces of milk and 4 cookies for each individual

She has 15 members in total

A pack of cookies contains 24 cookies and costs $4.50

A gallon of milk has 128 ounces and costs $3

Designate the total members by n

Ounces of milk = m

The number of cookies = c

Jada's budget in dollars = d

y = 12(15)

Each individual will receive 4 cookies

4n = c

As one pack contains 24 cookies

She requires = 15 × 4 = 60 cookies

60 ÷ 24 = 2.5

Thus, she would need to purchase 3 packs of cookies

She needs = 15 × 12 = 180 ounces of milk

A gallon of milk contains 128 ounces

180 ÷ 128 = 1.406

She will need to acquire 2 gallons of milk

It's noted: from the prompt

Each gallon of milk costs $3

Each package of cookies costs $4.50

b serves as Jada's dollar budget

b = 2(3) + 3(4.50)

<pThe relevant equations that could signify the quantities and constraints in this scenario are:

Options a, c and e are valid

3 0
25 days ago
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