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3 years ago

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Mathematics

1 answer:

Rudik [331]3 years ago

7 0

Answer:

y = 0.35x + 18.99

Step-by-step explanation:

our y intercept is 18.99 bc thats what we start with at 0 letters

then our b or slope is 0.35 bc thats how much each letter costs. you can find it by subtracting 2 letters from 1 letter ( 19.69 - 19.34 = 0.35)

hope this helps <3

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Step-by-step explanation:

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3 years ago

Find the annual rate of interest. Principal = 4600 rupees Period = 5 years Total amount = 6440 rupees Annual rate of interest =

Semmy [17]

Answer:

The rate of interest for compounded annually is 6.96 % .

Step-by-step explanation:

Given as :

The principal amount = Rs 4600

The time period = 5 years

The amount after 5 years = Rs 6440

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From compounded method

Amount = Principal × $(1+\dfrac{\textrm rate}{100})^{\textrm Time}$

or, Rs 6440 = Rs 4600 × $(1+\dfrac{\textrm R}{100})^{\textrm 5}$

Or, $\frac{6440}{4600}$ = $(1+\dfrac{\textrm R}{100})^{\textrm 5}$

or, 1.4 = $(1+\dfrac{\textrm R}{100})^{\textrm 5}$

Or, $(1.4)^{\frac{1}{5}}$ = 1 + $\dfrac{R}{100}$

or, 1.0696 = 1 + $\dfrac{R}{100}$

or, $\dfrac{R}{100}$ = 1.0696 - 1

Or, $\dfrac{R}{100}$ = 0.0696

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I.e R = 6.96

Hence The rate of interest for compounded annually is 6.96 % . Answer

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3 years ago

Moscow, the capital city of Russia, is at 37.62 degrees longitude and 55.75 degrees latitude. Brasilia, the capital city of Braz

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Step-by-step explanation:

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3 years ago

6 ( f + 4 ) + 2 ( f + 4 )

Helga [31]

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3 years ago

Read 2 more answers

Can someone please help with this and show me in steps will give brainliest?

alina1380 [7]

A. 3 times 10^4
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If you want to learn how to do this just take your whole number ex: 3 and put 10^6 and you will have 3 followed by 6 zeros. The ^ is just how many zeros will follow your whole number at first.

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