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2 years ago

13

Angel invests money in an account paying simple interest. He invests $110 and no money is added or removed from the investment.

After one year, he has $115.50. What is the simple percent interest per year?

1 answer:

Elena-2011 [213]2 years ago

4 0

Answer:

82.8

Step-by-step explanation:

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Compare fractions, -10 1/5 and -10 1/4

alexdok [17]

Answer:

4/20 - 5/20 = -1/20, and therefore, since the answer is negative, you've proven that 5/20 (or the original 1/4) is actually the bigger number, not the 4/20 (or 1/5).

Step-by-step explanation:

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3 years ago

What is the cube root of 216x^9y^18?

PilotLPTM [1.2K]

Answer:

The cube root of given expression is $6x^3y^6$ .

Step-by-step explanation:

The given expression is

$\sqrt[3]{216x^9y^{18}}$

It can be written as

Use the exponent property: $a^{mn}=(a^m)^n$

$\sqrt[3]{216x^9y^{18}}=\sqrt[3]{6^3(x^3)^3(y^6)^{3}}$

$\sqrt[3]{216x^9y^{18}}=\sqrt[3]{(6x^3y^6)^{3}}$

$\sqrt[3]{216x^9y^{18}}=6x^3y^6$

Therefore the cube root of given expression is $6x^3y^6$ .

8 0

3 years ago

What number is ten less than 658?

Karo-lina-s [1.5K]

Answer:

658-10=648

Step-by-step explanation:

subtract 10 from 658.

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3 years ago

How many zeros does this polynomial function, y=(x-8)(x+3)^2

lidiya [134]

Answer:

3

Step-by-step explanation:

The factor (x - 8) has 1 zero at x = 8

The factor (x + 3)² has a zero at x = - 3 of multiplicity 2

In total there are 3 zeros

3 0

3 years ago

Read 2 more answers

Please help it due in a lil bit <br><br><br> please and thank u

vladimir2022 [97]

Answer:

D. 13.9

Step-by-step explanation:

Find the missing side

$sin(60)= \frac{x}{16}$

x = 16 × $sin(60)$

x = 13.9

It is sin because its opposite over hypotenuse

8 0

2 years ago