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3 years ago

Please help if u know the answers quarter ends in two days !!!

Mathematics

1 answer:

MatroZZZ [7]3 years ago

7 0

Answer:

5A) radius = 9 ft

5B) diameter = 18 ft

5C) fencing length = 56.52 ft

5D) 6.35 days

Step-by-step explanation:

Radius is given when it is 9 ft of rope (outside to center of circle)

Diameter is two times radius = 18.

Circumference(fence length) = 2 * 3.14 * 9 = 56.52.

Area circle = 3.14*(9*9) = 254.34. 254.34/40 = 6.35

If my answer is incorrect, pls correct me!

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-Chetan K

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He do u do question 2 step by stem. I need help fast

Damm [24]

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3 years ago

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Vladimir [108]

Step-by-step explanation:

F-27=19

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I hope it is helpful have a nice day

5 0

3 years ago

Read 2 more answers

Which of the following statements regarding immunization are true?

DochEvi [55]

Answer:

B. II only

Step-by-step explanation:

Immunisation is used to lower the risk factor that may arise due to change in interest rate . For it, cash inflow and cash outflow are matched in terms of their timing . In other words, effective duration of asset and liability are matched with the help of methods like cash flow matching , duration matching etc.

Even lowering of interest rate in long term may entail risk because it may increase the bond price which may affect the business adversely in some way if bond is kept as liability . It may reduce the price of asset if it is held as asset .

Exact matching is possible only when matching of cash flow is achieved along with its timing . Matching of present value will not serve the purpose .

Macaulay or modified duration can be used to develop an immunization strategy . Both of them calculate the duration of asset and liability with some change in the method of calculation.

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3 years ago

Given the picture, what is the length of AC? A) 4.5 B) 5 C) 7.5 D) 8

drek231 [11]

we know that

triangles BCD and ACE are similar

so, their ratios of sides must be equal

Calculation of y:

$\frac{BC}{AC}=\frac{CD}{CE}$