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4 years ago

Can you please help me with this

Mathematics

1 answer:

Vaselesa [24]4 years ago

5 0

NPV = ((((-220/1.1 +540)/1.1 -640)/1.1 +2080)/1.1 +590)/1.1 -1600

NPV = 406.76

The net present value is positive. It seems a little low for a 5-year commitment. It would need to be compared to other opportunities and the thresholds customarily used for such decisions. In the absence of any other information, an appropriate choice may be ...

... accepted

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Thaddeus traded $3750 for British pounds, immediately changed his mind,

hram777 [196]

1 pound = 1.28 dollar

We can multiply to find the amount he has.

3750 * 1.28 = $4800

Therefore, the answer is B.

Best of Luck!

5 0

3 years ago

What is the average rate of change in f(x) over the interval [4,13]?

mestny [16]

we know that

Average Rate of Change. is the change in the y-value divided by the change in the x-value for two distinct points on the graph

$A=\frac{(f(b)-f(a))}{(b-a)}$

in this problem

$a=4\\ b=13\\ f(a)=f(4)=8\\ f(b)=f(13)=11$

substitute the values in the formula above

$A=\frac{(11-8)}{(13-4)} \\ \\ A=\frac{3}{9}$

Divide by $3$ both numerator and denominator

$A=\frac{1}{3}$

therefore

the answer is

$\frac{1}{3}$

8 0

3 years ago

Read 2 more answers

Find the value of x that will make A||B

Arturiano [62]

Answer:

x=20

Step-by-step explanation:

Both Angles have the same value, as they are opposite angels.

Set your formula up as

5x+20=3x+60

5x=3x+60-20

2x=40

x=40/2

x=20

3 0

3 years ago

Ryan, Jessica, and Mark each solved this system of equations. All of their answers are different. Find and explain the mistakes.

Vika [28.1K]

6x - 2y = 10
-2y = -6x + 10...reduce by dividing by -2
y = 3x - 5....slope = 3 and y int = -5

y = 3x + 2 ...slope = 3, y int = 2

These lines are parallel. Parallel lines will have the same slope, but different y int's. There is no solution to this because ur lines never intersect.

Mark's answer is correct

6 0

3 years ago

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Which pair represents equivalent ratios?

TEA [102]

Answer:

Step-by-step explanation:

We can test each pair making each ratio into its simplest form.

For A 2/3 is already in its simplest form and 9/15=3/5. they are not equivalent.

For B, 5/8 is already in its simplest form and 15/21=5/7. they are not equivalent.

For C, 3/12=1/4, and 6/18=1/3. They are not equivalent.

For D, 4/10=2/5, and 12/30=2/5. They are equivalent.