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Colt1911 [192]
3 years ago
5

Complete the 3 questions for 10 points.

Mathematics
1 answer:
Otrada [13]3 years ago
4 0

Answer:

Look below.

Sorry if the graph's aren't good.

Step-by-step explanation:

13) I'll attach a pic of my graphs:

Slope intercept form is y = mx + b

y = 2x + 1

m = 2

b = 1

14) y = 3/                            5x - 5

m = 3/5

b = -5

15) y = 1/4x - 8

m = 1/4

b = -8

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URGENT! WILL MARK BRAINLIEST!
Sergeu [11.5K]

Answer:

Hi! Your answer will be : 599.37!

Step-by-step explanation:

8 0
4 years ago
HELP PLZ DUE TODAY! WILL GIVE BRAINLIEST AND ALL MY POINTS
djyliett [7]

Answer: 118750000

Step-by-step explanation:

Population Then: 9.7 × 10^7 = 97000000

Each Year: 8.7  × 10^5 = 870000

After 25 Years People Added: 8.7 × 10^5 × 25 = 21750000

Population Now: 97000000 + 21750000 = 118750000

8 0
3 years ago
G
yan [13]

The unit cost of the fencing and the cost of a bag of mulch together with

the area and perimeter of the garden give a cost sum of $36.5.

Response:

  • The amount required to spend is <u>$36.5</u>

<h3>How does the unit cost determine the total cost?</h3>

Cost of the barrier per feet (unit cost) = $0.75

Area covered by one bag of mulch = 7 square feet

Cost of one bag of mulch (unit cost) = $5

From the given diagram, we have;

Area of the garden = 8 ft. × 2 ft. + 0.5 × 8 ft. × 3 ft. = 28 ft.²

Number \ of \ bags \ of \ mulch \ required = \dfrac{28 \, ft.^2}{7 \, ft.^2/ bag} = \mathbf{ 4 \, bags}

Length of fencing = 2 ft. + 8 ft. + 2 ft. + 5 ft. 5 ft. = 22 ft.

  • Amount to spend = 4 bags × $5 + 22 ft. × $0.75 =<u> $36.5</u>

Learn more about unit cost here:

brainly.com/question/8957825

5 0
2 years ago
Federal Rent-a-Car is putting together a new fleet. It is considering package offers from three car manufacturers. Fred Motors i
Viefleur [7K]

Answer:

  • 40 packages from Fred Motors
  • 20 packages from Admiral Motors
  • 40 packages from Chrysalis

Step-by-step explanation:

I would formulate the problem like this. Let f, a, c represent the numbers of packages bought from Fred Motors, Admiral Motors, and Chrysalis, respectively. Then the function to minimize (in thousands) is …

  objective = 500f +400a +300c

The constraints on the numbers of cars purchased are …

  5f +5a +10c >= 700

  5f +10a +5c >= 600

  10f +5a +5c >= 700

Along with the usual f >=0, a>=0, c>=0. Of course, we want all these variables to be integers.

Any number of solvers are available in the Internet for systems like this. Shown in the attachments are the input and output of one of them.

The optimal purchase appears to be …

  • 40 packages from Fred Motors
  • 20 packages from Admiral Motors
  • 40 packages from Chrysalis

The total cost of these is $40 million.

8 0
4 years ago
How do I do this.. I don't understand how to
pychu [463]
The three consecutive integers are n, n+1, and n+2. They add up to -36 so n + n+ 1 + n+ 2 = -36. So 3n + 3 = -36. Subtract 3 from both sides. 3n = -39. Divide both sides by 3 to isolate n. N=-12. The integers are -12, -11, and -10. Good luck
6 0
3 years ago
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