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Taya2010 [7]
3 years ago
13

What is the slope of the line that passes through the points (-9, 10) and (21, 15)?

Mathematics
2 answers:
victus00 [196]3 years ago
7 0
Slope is 1/6 that’s the answer
uysha [10]3 years ago
3 0

Answer:

Slope = 1/6

Step-by-step explanation:

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Present Value  A real estate investment is expected to produce a uniform continuous rate of money flow of $8000 per year for 6 y
Minchanka [31]

Answer:

<em>a. $42,572 at 2%, </em>

<em>b. $35,559 at 5% </em>

<em>c. $29,702 at 8% </em>

Step-by-step explanation:

The formula used for FV calculation for Continuous Compounding is as under:

FV = PV e^{i * t}

Where,

FV = Future Value = $8000 each year (At the end of 6 years = $8000 x 6 = $48,000)

PV = Present Value

e = Mathematical Constant = 2.713

i = Interest Rate

t= time in years

a) For 2%:

FV = PV e^{i * t}\\48000 = PV e^{0.02 * 6}\\48000 = 1.1275 (PV)\\PV = 42,572

b) For 5%:;

FV = PV e^{i * t}\\48000 = PV e^{0.05 * 6}\\48000 = 1.35 (PV)\\PV = 35,559\\

c) For 8%:

FV = PV e^{i * t}\\48000 = PV e^{0.08 * 6}\\48000 = 1.616 (PV)\\PV = 29,702

Note: <em>Investing $42,572 at 2%, $35,559 at 5% and $29,702 at 8% today will get $48,000 at the end of 6 years. </em>

5 0
3 years ago
Read 2 more answers
A company want to find out if there is a linear relationship between indirect labor expense (ILE), in dollars, and direct labor
trapecia [35]

Answer:

y = 115.0977+12.2992X

91.59%

Step-by-step explanation:

Given :

DLH(X) ILE(Y)

20 361_0

25 400

22 376

23 384

20 361_0

19 360

24 427.2

28 458.4

26 450_8

29 475.2

DLH (X) : Direct Labor Hours

ILE (Y) : Indirect Labor Expense

The regression model obtained by fitting the data using technology is :

y = 115.0977+12.2992X

Where ;

Intercept = 115.0977 ;

Slope = 12.2992

The Coefficient of determination, R² gives the proportion of explained variance due to the regression line.

For the data given above, the Coefficient of determination R² obtained using the Coefficient of determination calculator is 0.9159 ; which means that (0.9159 * 100%) about 91.59% of the variation in indirect labor expense is explained by the regression line while 8.41% is due to other factors.

7 0
3 years ago
30 POINTS! PLEASE HELP ASAP! WILL MARK BRAINLIEST!
Advocard [28]

Answer: D

Step-by-step explanation:

D

4 0
3 years ago
Write a recursive sequence that represents the sequence defined by the
n200080 [17]

Answer:

            a_1=1\\a_n=a_{n-1}-5

Step-by-step explanation:

a₁ = 1 - 5(1 - 1) = 1 - 5·0 = 1

a₂ = 1 - 5(2 - 1) = 1 - 5·1 = 1 - 5 = a₁ - 5

a₃ = 1 - 5(3 - 1) = 1 - 5·2 = 1 - 5 - 5 = a₂ - 5

a₄ = 1 - 5(4 - 1)  = 1 - 5·3 = 1 - 5 - 5 - 5 = a₃ - 5

and so on, therefore:

<h3>                               aₙ = aₙ₋₁ - 5</h3>
8 0
3 years ago
Can someone please provide an answer with an explanation please?
Elden [556K]

Answer:

7 is the card that must be removed.

Step-by-step explanation:

2 + 5 + 8 + 9 = 24 and dividing it by four (which is something you have to do when finding the average or mean) will get you 6 as an answer. So by getting rid of 7 you have a final mean as 6.

5 0
3 years ago
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