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Alex_Xolod [135]
3 years ago
9

Someone please help me with this

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
4 0
V = (1/3) B * h
B = area of the base
V = (1/3) * 900 * 40
V = 12,000 m^3
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Mohit pays rupees 9000 as an amount on the sum of rupees 7000 that he had borrowed for 2 years.
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Answer:

The required rate of interest   =   14.285%

Step-by-step explanation:

Here, The principal amount = 7,000

The final paid amount = 9,000

Time = 2 years

Let us assume the rate of interest = R

Now, Simple Interest  =  Amount - Principal

                                      =  9,000 - 7,000  = 2,000

So, the SI on the given principal for 2 years  = 2,000

\textrm{SIMPLE INTEREST } = \frac{P \times  R \times T}{100}\\\implies 2000 = \frac{7,000 \times  R \times 2}{100}\\\implies R = \frac{2,000 \times 100}{7,000 \times 2}  = 14.285

or, R =  14.285%

Hence, the required rate of interest   =   14.285%

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
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x²(x - 4)(2x + 5) = 0

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