All categories

4 years ago

Represent 7,000,000 in as many way

Mathematics

1 answer:

Trava [24]4 years ago

7 0

*written: seven million.

*expanded: 7,000,000+000,000

You might be interested in

Rahul deposited a sum of Rs.32500 in the bank for 2 years, compounded half yearly at 12% per annum. Find the compound interest h

trasher [3.6K]

Answer:

The compound interest earn for amount deposited in bank is Rs 8,530.275

Step-by-step explanation:

Given as :

The principal deposited in account = p =Rs 32,500

The rate of interest = r= 12% compounded half yearly

The time period = t = 2 years

let The Amount after 2 years = Rs A

Let The compound interest earn = C.I

<u>Now, From Compound Interest method</u>

Amount = Principal × $(1+\dfrac{\textrm rate}{2\times 100})^{\extrm time\times 2}$

or, A = p × $(1+\dfrac{\textrm r}{2\times 100})^{\extrm t\times 2}$

Or, A = Rs 32,500 × $(1+\dfrac{\textrm 12}{2\times 100})^{\extrm 2\times 2}$

Or, A = Rs 32,500 × $(1.06)^{4}$

Or, A = Rs 32,500 × 1.26247

∴ A = Rs 41030.275

So,The Amount after 2 years = A = Rs 41030.275

<u>Now, Again</u>

Compound Interest = Amount - Principal

C.I = A - p

Or, C.I = Rs 41030.275 - Rs 32,500

∴ C.I = Rs 8,530.275

So,The compound interest earn = C.I = Rs 8,530.275

Hence, The compound interest earn for amount deposited in bank is Rs 8,530.275 Answer

8 0

3 years ago

Jessica is selling books during the summer to earn money for college. She

tresset_1 [31]

Answer:

C. if 10x is the door she have to knock so the -30 is how much she will earn during the week and if she doesn't knock any then she will lose the whole $30 dollars . sorry i can't explain myself good but i think it is so

3 0

3 years ago

Read 2 more answers

The perimeter of a basket ball court is 108 m and the length is 6 m long than twice the width. What are the length and the width

Gnoma [55]

Let's say

P = perimeter, L : Length and w : width

Then

$P=2(L+w)=2L+2w=108$

But

$L=6+2w$

So

$2L+2w=108\\2(6+2w)+2w=108\\12+4w+2w=108\\12+6w=108\\6w=108-12\\6w=96\\w=16$

$L=6+2w\\L=6+2(16)\\L=6+32\\L=38$

We verify :

$2L+2w=108\\2(38)+2(16)=108\\76+32=108\\108=108$

Length = L = 38
Width = w = 16

3 0

4 years ago

Read 2 more answers

What is the product? (-2x-9y^2)(-4x-3)

telo118 [61]

Answer:-8x^2-6x+36xy^2+27y^2

Step-by-step explanation:

using the FOIL method

6 0

4 years ago

Read 2 more answers

What is x in x - 4 (x - 3) + 7 = 6 - (x - 4)