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3 years ago

Coffee sells for $5 per pound. If a farmer sells 12,000,000 pounds of coffee, how much money will the farmer make?

Mathematics

2 answers:

mr Goodwill [35]3 years ago

5 0

Answer:

$2,400,000

Step-by-step explanation:

lana [24]3 years ago

4 0

Answer:

8939459577232

Step-by-step explanation:

yeah

You might be interested in

How do you make this??

tatuchka [14]

For the 4/5 you do a number line all the way to 4/5 first u start off with 1/5 then 2/5 and so on

7 0

3 years ago

A company has 300 items to post, they have packages and

swat32

Answer:

£162.35.

Step-by-step explanation:

Total of letters + packages = 300.

Number of packages = 300 * 16 / ( 16+59)

= 300 * 16/75

= 64

So number of letters = 300 - 64 = 236.

No. of first class letters = 236 * 1/4 = 59.

No. of 2nd class letters = 236 - 59 = 177.

Total cost

= 64*1.2 + 0.52*59 + 0.31*177

= 162.35.

4 0

2 years ago

The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches: M(x) = 13 x - x2. What

My name is Ann [436]

Answer:

The number of mosquitoes is maximum for 6.5 inches rainfall.

Step-by-step explanation:

The given function is

$M(x)=13x-x^2$ .... (1)

where, M(x) is number of mosquitoes in millions and x the June rainfall in inches.

We need to find the rainfall that produces the maximum number of mosquitoes.

Differential the above function with respect to x.

$M'(x)=13-2x$ .... (2)

Equate first derivative equal to 0.

$13-2x=0$

$2x=13$

$x=\frac{13}{2}=6.5$

Differential function (2) with respect to x.

$M''(x)=-2$

Double derivative is negative. So, the value of function is maximum at x=6.5.

Therefore, the number of mosquitoes is maximum for 6.5 inches rainfall.

4 0

3 years ago

You are saving money for a summer camp that costs $1800. You have saved $500 so far, and you have 14 more weeks to save the tota

Arlecino [84]

Answer:

$92.86

Step-by-step explanation:

Since it's AT LEAST 1800, the inequality sign would be ≥ 1800

Equation:

500 + 14x ≥ 1800

14x ≥ 1800 - 500

14x ≥ 1300

x ≥ 92.86

6 0

3 years ago

Solve by substitution. 5x + 4y = -14 y = -7x - 15

ki77a [65]

Answer:

(-2,-1)

Step-by-step explanation:

5 0

3 years ago