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Hoochie [10]
2 years ago
15

HELP HELP ASAP!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Marat540 [252]2 years ago
7 0

Answer:

D

Step-by-step explanation:

u make subject of fomula x then divide by

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What is the present value of ​$3,000 per year for 9 years discounted back to the present at 10 ​percent?
Studentka2010 [4]

Answer:

$17,277.07

Step-by-step explanation:

Present value of annuity is the present worth of cash flow that is to be received in the future, if future value is known, rate of interest is r and time is n then PV of annuity is

PV of annuity = \frac{P[1-(1+r)^{-n}]}{r}

                      = \frac{3000[1-(1+0.10)^{-9}]}{0.10}

                      = \frac{3000[1-(1.10)^{-9}]}{0.10}

                      = \frac{3000[1-0.4240976184]}{0.10}

                      = \frac{3000(0.5759023816)}{0.10}

                      = \frac{1,727.7071448}{0.10}

                      = 17,277.071448 ≈ $17,277.07

3 0
3 years ago
To rent a certain meeting room, a college charges a reservation fee of $39 and an additional fee of $5.30 per hour. The math clu
inessss [21]

Answer:

the most time they can spend is 8 hours

6 0
3 years ago
PLZ HELP ASAP ON 3 A B AND C
viktelen [127]
A: From the graph, car B was traveling faster.

Because the line of car B is more steep than the line of car A.

B:
The lines cross at (2,80), this means that the two cars were traveling at the same distance (80 miles) at the same time (2 hours).

C:
Since the line passes through the points (0,0) and (2,80)

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Step-by-step explanation:

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At first find the area of rectangle:
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Then find the area of triangle:
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Then you must do like this
Area of rectangle - Area of triangle = Area of the shaded
x^2+5x+4 - (\frac{x^2-2x-3}{2})
7 0
3 years ago
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