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3 years ago

9

Bianca deposits $3000 in a savings account earning 4.25% simple interest per year. How much interest will Bianca earn for a peri

od of 5 years?

1 answer:

zloy xaker [14]3 years ago

6 0

Answer:

$637.50

step by step explanation :

P = $3000

t= 5years

r = 4.25% per annum

Interest = (p×r×t)/100

= (3000×4.25×5)/100

= $637.50

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Answer:

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Step-by-step explanation:

We are given that

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Using substitution method

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We know that

$\sqrt{x^2+a^2}dx=\frac{x\sqrt {x^2+a^2}}{2}+\frac{1}{2}\ln(x+\sqrt {x^2+a^2})+C$

By using the formula

Length of curve= $s=\frac{1}{12}[\frac{t}{2}\sqrt{1+t^2}+\frac{1}{2}ln(t+\sqrt{1+t^2})]^{1}_{-2}$

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Step-by-step explanation:

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