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2 years ago

Ash invests £200 and gets 3% interest per year. How much will she have after 5 years?

Mathematics

1 answer:

Taya2010 [7]2 years ago

6 0

Answer:

£231.85

Step-by-step explanation:

→ Work out the decimal multiplier

( 3 + 100 ) ÷ 100 = 1.03

→ Multiply the initial investment by the multiplier raised to the power of years

200 × ( 1.03 )⁵ = £231.85

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Answer:1:3

Step-by-step explanation:

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3 years ago

What is the linear equation for figuring out the daily pay rate for working 8 hrs a day at a pay rate of $20 hour?

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$20 per hour

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3 years ago

The average temperature change in degrees Fahrenheit per hour if the temperature fell 22degree Fahrenheit in 10 hours

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Answer:

2.2 degrees per hour

Step-by-step explanation:

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3 years ago

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Use the identity (x2+y2)2=(x2−y2)2+(2xy)2 to determine the sum of the squares of two numbers if the difference of the squares of

fomenos

Answer:

The sum of the squares of two numbers whose difference of the squares of the numbers is 5 and the product of the numbers is 6 is 169

Step-by-step explanation:

Given : the difference of the squares of the numbers is 5 and the product of the numbers is 6.

We have to find the sum of the squares of two numbers whose difference and product is given using given identity,

$(x^2+y^2)^2=(x^2-y^2)^2+(2xy)^2$

Since, given the difference of the squares of the numbers is 5 that is $(x^2-y^2)^2=5$

And the product of the numbers is 6 that is $xy=6$

Using identity, we have,

$(x^2+y^2)^2=(x^2-y^2)^2+(2xy)^2$

Substitute, we have,

$(x^2+y^2)^2=(5)^2+(2(6))^2$

Simplify, we have,

$(x^2+y^2)^2=25+144$

$(x^2+y^2)^2=169$

Thus, the sum of the squares of two numbers whose difference of the squares of the numbers is 5 and the product of the numbers is 6 is 169

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3 years ago

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What numbers has a line of symmetry

tia_tia [17]

For digits 0 to 9
0,1,3,8 have lines of symmtery
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I hope that helped =)

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3 years ago