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Anastasy [175]
3 years ago
8

PLZZZ HELP ME WITH THESE 4 QUESTIONS THX SO MUCH!! ( 80 POINTSSSSS!!!!)

Mathematics
1 answer:
katrin2010 [14]3 years ago
7 0

For section 3.01 black, number 1 is correct, but number 2 is wrong.

When you raise an exponent to an exponent, you multiply the 2 exponents.

(x^4)^5 is x^20.

Number 3 is also right.

For 3.02, you use the interest formula. (1 + i/100)^t times x

x is the amount of money you have originally. i is the interest rate, t is the time.

1,500(1.03)^5 = 1738.91111145

$1738.91

For section 3.01 red in fractional exponents the numerator are the powers and the denominator is the root.

\sqrt[4]{a^{3} }  = a^{\frac{3}{4} }

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