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3 years ago

The amount of water in a bottle is reduced by 85% to 120 ml. How much water was originally in the bottle?

1 answer:

4 0

At first it was 100%. When it was reduced by 85%, it became 25%. The 25% represents 120 ml. So 100% would be (120/25) × 100 = 480 ml.

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our current account balance is $215. You have $322 of expenses each month. Your income is $444 per month. How long will it take

denis-greek [22]

It would be around 6 months to accumulate $1000 in your account

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3 years ago

Read 2 more answers

Uyuu WUR MIUToques 1 x + 2x - 7 = 0

Citrus2011 [14]

Solution:
1x +2x -7 =0

3x-7=0

Add 7 To Both Sides Of The Equal Sign Then Divide By 3

4 0

3 years ago

39 x 10^4 = in standard form

Nata [24]

Answer would be 390000

8 0

3 years ago

Select the correct answer. Rewrite the following expression.

kolezko [41]

The algebraic expression $x^{10/3}$ is equivalent to the algebraic expression $x^{3}\cdot \sqrt[3]{x}$ . Thus, the right choice is option D.

<h3>How to apply power and root properties to rewrite a given expression</h3>

In this question we must apply the following set of algebraic properties to simplify a given expression:

$x^{m/n} = \sqrt[n]{x^{m}} = \left(\sqrt[n]{x}\right)^{m}$ (1)

$x^{m+n} = x^{m}\cdot x^{n}$ (2)

$x^{m\cdot n} = \left(x^{m}\right)^{n} = \left(x^{n}\right)^{m}$ (3)

Where:

m, n - Exponents
x - Base

And also by apply the definition of power.

If we know that the given expression is $x^{10/3}$ , then the equivalent expression is:

$x^{10/3} = \sqrt[3]{x^{10}} = \sqrt[3]{x^{9}\cdot x} = \sqrt[3]{x^{9}}\cdot \sqrt[3]{x} = x^{3}\cdot \sqrt[3]{x}$

The algebraic expression $x^{10/3}$ is equivalent to the algebraic expression $x^{3}\cdot \sqrt[3]{x}$ . Thus, the right choice is option D.

To learn more on roots, we kindly invite to check this verified question: brainly.com/question/1527773

7 0

2 years ago

Which function does not have an asymptote ?

kozerog [31]

Answer:

$y=\cos(x)$

Step-by-step explanation:

The function $y=secx=\frac{1}{cosx}$ .

There is a vertical asymptote at $cosx=0$

The function $y=cotx=\frac{cosx}{sinx}$ .

There is a vertical asymptote at $sinx=0$

The function $y=cscx=\frac{1}{sinx}$ .

There is a vertical asymptote at $sinx=0$

The function $y=cosx$ .

has no asymptote

3 0

3 years ago