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3 years ago

Plz help me with this question involving ratios.Show your work.(It is 1 question)

Mathematics

1 answer:

Ierofanga [76]3 years ago

7 0

You divide 5.625 by 125 and that's x and for y you multiply 420 to 1,875

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Determining Exponential Growth and Decay in Exercise, use the given information to write an exponential equation for y. Does the

frozen [14]

Answer:

$y = Ke^{5.2t}$

Exponential growth

Step-by-step explanation:

We can solve this differential equation by the separation of variables method.

We have that:

$\frac{dy}{dt} = 5.2y$

$\frac{dy}{y} = 5.2dt$

Integrating both sides

$\ln{y} = 5.2t + K$

In which K is the value of y when t = 0.

We apply the exponential to both sides, so:

$y = Ke^{5.2t}$

This is our exponential equation. Since the power of e is a positive value, the function represents exponential growth.

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3 years ago

Anya found the slope of the line that passes through the points (–7, 4) and (2, –3). Her work is shown below. Let (x2, y2) be (–

Zielflug [23.3K]

C.She used an incorrect formula. The formula should be the change in y-values with respect to the change in the x-values.

8 0

3 years ago

Read 2 more answers

Find the common factors of 5x²y and - 3x

rusak2 [61]

The common factor of 5x2 is y5x

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3 years ago

jake added 1/8 cup of sunflower seeds and 4/5 cup of banana chips to his sundae. which is the best estimate of the total amount

bagirrra123 [75]

Jake added $\frac{37}{40}$ cup of toppings to his sundae.

Step-by-step explanation:

Given,

Amount of sunflower seeds added = $\frac{1}{8}\ of\ a\ cup$

Amount of banana chips added = $\frac{4}{5}\ of\ cup$

Total = Amount of sunflower seeds + Amount of banana chips

Total = $\frac{1}{8}+\frac{4}{5}$

Taking LCM = 40

$Total = \frac{5+32}{40}\\\\Total = \frac{37}{40}$

Jake added $\frac{37}{40}$ cup of toppings to his sundae.

Keywords: fraction, addition

Learn more about fractions at:

#LearnwithBrainly

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3 years ago

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What is five thirds of a right angle

Maksim231197 [3]

A right angle is 90 degrees, so five-thirds of a right angle is 90*5/3=450/3=150 degrees.

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3 years ago