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Elden [556K]
3 years ago
13

Prove that for all intergers n≥1, P(n,n)= P(n,(n-1)).

Mathematics
1 answer:
NeX [460]3 years ago
6 0

Answer:amamsjhshsbdbd

Step-by-step explanation:

smsmsmsijdsjjsjsisjddiss

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What is the equivalent amount in year ten of an expenditure of $5,000 in year one, $6,000 in year two, and amounts increasing by
Archy [21]

Answer:

The correct answer is the equivalent amount is $139,059.41

Step-by-step explanation:

According to the scenario, the computation of the equivalent amount in year ten is shown below;

= $5,000 × (P/A, 10%,10) + $1,000 × (P/G, 10%,10)

= $5,000 × 6.1466 + $1,000 × 22.8913

= $30,723 + $22,891.30

= $53,614.30

Now the equivalent amount is

= $53,614.30 × (F/P, 10%,10)

= $53,614.30 × 2.5937

= $139,059.41

Hence, the equivalent amount is $139,059.41

3 0
3 years ago
If the line AD is a tangent to circle B, what is the measure of BCA?
dezoksy [38]
90°

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Perpendicular dropped on the point when a tangent touches a circle from its centre make an angle of 90°
8 0
4 years ago
Which is closest to the distance between the two points on the graph?
SVETLANKA909090 [29]

Answer:

25

Step-by-step explanation:

6 0
3 years ago
The moon has a radius of about 939 leagues long. What is the total surface area of the moon? Rounded to the nearest whole number
muminat

Radius, r = 939 ft

Then:

Diameter, d = 1878 ft

Circumference, C = 5899.9110034416 ft

Area, A = 2770008.2161158 ft^2

AREA = 2770 if you're shortening.

6 0
3 years ago
Read 2 more answers
Have to turn in in 6 mins. please help me. thank you
finlep [7]

Answer:

6

Step-by-step explanation:

all sides of a square are equal

5 0
3 years ago
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