please help! I dont want to fail!!!!!!!!

if you could do these three I will mark you as brainlest. thank you ♡​

Answer:

13 men's.........

.........

.......

One single men is needed to clear the entire man.

Given is that a farmer needs 5 men to clear his farm in 10 days.

Assume that the [x] men are needed to clear the bush in 2 days.

In 10 days, 5 men can clear the farm.

In 1 day, (5/10) men can clear the farm.

In 2 days -

{x} = (5/10 x 2) men

{x} = 1 men

Therefore, one single men is needed to clear the entire man.

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Answer:

The answer is $3.39

Step-by-step explanation:

the question states an increase in price. this means that we need to multiply the current prince ($2.67) by 127%.

drop the percent and put 127 over 100

[tex]\frac{127}{100}[/tex]

multiply

[tex]\frac{127}{100} *\frac{2.67}{1}\\\\ \frac{339.09}{100} \\\\3.39[/tex]

we are dealing with currency so rounding to the hundredths place will suffice.

hope this helps :)

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data:

Medium-Scale Large-Scale

Expansion Profit Expansion Profit

x f(x) y f(y)

Low 50 0.2 0 0.2

Demand Medium 150 0.5 100 0.5

High 200 0.3 300 0.3

a. Compute the expected value for the profit associated with the two expansion alternatives.

Which decision is preferred for the objective of maximizing the expected profit?

Expected value for medium scale expansion profit :

Expected value (E) = Σ(X) * f(x)

Σ[(50 * 0.2) + (150 * 0.5) + (200 * 0.3)]

= 145

Expected value for Large scale expansion profit :

Expected value (E) = Σ(X) * f(x)

Σ[(0 * 0.2) + (100 * 0.5) + (300 * 0.3)]

= 140

Medium scale expansion profit is preferred as it has the highest expected value.

b. Compute the variance for the profit associated with the two expansion alternatives.

Which decision is preferred for the objective of minimizing the risk or uncertainty?

Variance (V) = Σ(X - E)² * f(x):

Variance for medium scale expansion profit :

V = [((50-145)^2 * 0.2) + ((150-145)^2 * 0.5) + ((200-145)^2 * 0.3) = 2725

Variance for Large scale expansion profit :

V = [((0-140)^2 * 0.2) + ((100-140)^2 * 0.5) + ((300-140)^2 * 0.3) = 12400

Smaller variance is required to minimize risk, Hence, choose the medium scale expansion profit.

Answer:

Since the range of f(x) is limited to y ≥ –4 and the range of g(x) is limited to y ≤ 0, the ranges overlap for the values –4 ≤ y ≤ 0.

Step-by-step explanation:

From Function theory we get that range of a function is the set of values of [tex]y[/tex] so that exist a respective value of [tex]x[/tex], whose set is the domain of the function. Let be [tex]f(x) = (x+1)^{2}[/tex] and [tex]g(x) = -4\cdot |x+1|[/tex], the ranges of each function are, respectively:

f(x):

From Real Algebra we know that the square of every number is a non-negative number, which means that:

[tex](x+1)^{2} \geq 0[/tex]

[tex](x+1)^{2}-4 \geq -4[/tex] (Compatibility with addition)

[tex]f(x) \geq -4[/tex] (Definition/Result)

The range of [tex]f(x)[/tex] is: [tex]Ran \{f(x)\} = [-4, +\infty)[/tex]

g(x):

From Real Algebra we know that a absolute value leads to non-negative number, which means that:

[tex]|x+1|\geq 0[/tex]

[tex]-4\cdot |x+1| \leq 0[/tex] ([tex]a> b \longrightarrow a \cdot c < b\cdot c[/tex], if [tex]c < 0[/tex])

[tex]g(x) \leq 0[/tex] (Definition/Result)

The range of [tex]g(x)[/tex] is: [tex]Ran\{g(x)\} = (-\infty, 0][/tex]

If we compare each range, we came into the conclusion that:

[tex]-4 \leq y \leq 0[/tex].

Thus, correct answer is: Since the range of f(x) is limited to y ≥ –4 and the range of g(x) is limited to y ≤ 0, the ranges overlap for the values –4 ≤ y ≤ 0.

Answer:

Its D

Step-by-step explanation:

Got it right on EDGE

Answer:

When it comes to investing, compound interest is better since it allows funds to grow at a faster rate than they would in an account with a simple interest rate.

Answer: 4.71

Step-by-step explanation:

Answer:

8.38

Step-by-step explanation:

That's what other ppl got on the same question

Answer:

3x ( x + 1 )

Step-by-step explanation:

3x^2 + 3x

factor out x

x ( 3x + 3)

factor out 3

3x ( x + 1)

3x * ( x + 1 )

Answer:

Gasoline = 10.2 * 3.80= 38.76

Water= 3 * 3.98 = 11.94

Ice- 3 * 1.99 = 5.97

Oranges= 1 * 8.89 = 8.89

Step-by-step explanation:

Answer:

10x10x10x10 and 10,000

Step-by-step explanation:

Select other ways to

4

express 10. Mark all that apply.

A 10 X 4

D 10,000

B 10 + 4

(E) 10 + 10 + 10 + 10

F

10 X 10 X 10 X 10

C 1,000

Step-by-step explanation:

0.2105263158

__________________________

228.0 / 48

- 0

_________________________

480

- 456

_________________________

240

- 228

__________________________

120

- 0

___________________________

1200

- 1140

____________________________

600

- 456

_____________________________

1440

- 1368

_____________________________

720

- 684

______________________________

360

- 228

_______________________________

1320

- 1140

________________________________

1800

- 1824

_________________________________

24

I'm not sure but here you go^^

Answer:

x=15

Step-by-step explanation:

15+5=20

20/2=10

So, 15 =x

it could be anything

Step-by-step explanation:

x plus 5__ = 102 could be anything it all just depends on what the variable X is so here Im going to take a random example and say that X = 52 so then the 5__ could turn into 50 and the equation would be X = 50 + 52 = 102

Answer:

BA

Step-by-step explanation:

Answer:

3(2+3³)

=3(2+27)

=3×29

=87

Answer:

4.1 X 10^6

Step-by-step explanation:

count the zeros

Maxwell takes time of 60 minutes to pack 8 boxes which is determined by the given rate of proportion.

A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.

We have been given that Maxwell takes 45 minutes to pack 6 boxes.

Let Maxwell takes time of x minutes to pack 8 boxes.

According to the given question, we can write a proportion as

45 minutes : 6 boxes = x minutes : 8 boxes

⇒ 45/ 6 = x / 8

⇒ 7.5 = x / 8

Apply the cross-multiplication operation,

⇒ x = 8 × 7.5

⇒ x = 60

Therefore, Maxwell takes time of 60 minutes to pack 8 boxes.

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Let's see what to do buddy...

Step-by-step explanation:

_________________________________

[tex]k = 59(f - 32) + 273.15[/tex]

Subtract the sides of the equation minus -273.15

[tex]k - 273.15 = 59(f - 32)[/tex]

Divided the sides of the equation by 59

[tex] \frac{k - 273.15}{59} = \frac{59}{59} (f - 32) \\ [/tex]

[tex] \frac{k - 273.15}{59} = f - 32 \\ [/tex]

Subtract the sides of the equation plus 32

[tex] \frac{k - 273.15}{59} + 32 = f \\ [/tex]

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

4x=4

Step-by-step explanation:

Answer:

-2y-4x-4=0

Step-by-step explanation:

Answer:

2263.74

Step-by-step explanation:

Answer:

32.01863051

Step-by-step explanation:

if you multiply 6.3 by 25.83 thats what you get

Answer:

Step-by-step explanation:

Take 3 divided by 3 which is 1, and 12 divided by 3 which is 4 so 4 is the answer.

Answer:

Ok, so what you have to do is find the range of the number the way you find the range is by writing down the relation. (the relation is the set of the ordered pairs with x and y coordinates). Then you have to list the y-coordinates of the relation. The way to find the range of the relation, you simply have to write down all of the y-coordinates of each ordered pair. Also, make sure to remove any duplicate coordinates so that you only have one of each y-coordinate.

The way you find the ordered pair is by moving a certain amount of steps to the left or right on the x-axis and a certain amount of steps upwards or downwards on the y-axis.

Explanation:

I'm sorry for not giving you the actual range and the ordered pairs for each number but I have to have a graph so I can see and verify an actual answer. I hope that my explanations help you figure out what the answer is! Have a nice day! :)

Answer:

Step-by-step explanation:

The equation of the line is y - 1 = ( 5/6)(x - 1 ).

Suppose the given points are (x₁, y₁) and (x₂, y₂), then the equation of the straight line joining both two points is given by

[tex]\rm (y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)[/tex]

Write an equation for the trend line.

(x₁, y₁) → (1,1)

(x₂, y₂) → (-5,6)

Then we have

y - 1 = [ 6 - 1 ]/[-5-1](x - 1)

y - 1 = ( 5 / -6 )(x - 1)

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Answer:

4140 pieces

Step-by-step explanation:

This is true because we would have to multiply the number of jigsaw puzzles and how many pieces each on of them had to see how many pieces they put together in all.

To set up the equation we would do 345 times 12,

if you calculate it, the answer would be 4140.

Hopes this helps, and good luck!! :)

Answer:

D is correct

Step-by-step explanation:

Here, we want to select which of the options is correct.

The correct option is the option D

Since the die is unfair, we expect that the probability of each of the numbers turning up

will not be equal.

However, we should also expect that if we add the chances of all the numbers occurring together, then the total probability should be equal to 1. But this does not work in this case;

In this case, adding all the probabilities together, we have;

1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/2

= 5(1/12) + 1/2 = 5/12 + 1/2 = 11/12

11/12 is not equal to 1 and thus the probability distribution cannot be correct

The equation is x + 487.75 = 1458. Then the value of the variable 'x' will be 970.25 liters.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The capacity of the hot tub is 1458 liters. Mrs. Smith filled the tub with 487 liters and 750 millimeters of water.

Let x be the amount of water that needs to be filled in the tub. Then the equation is given as,

x + 487.75 = 1458

Simplify the equation, then the value of the variable 'x' will be

x = 1458 - 487.75

x = 970.25 liters

The equation is x + 487.75 = 1458. Then the value of the variable 'x' will be 970.25 liters.

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