3 years ago

Tell whether the function is an growth function or exponential decay function and find the constant percentage rate of growth

1 answer:

7 0

Ellie’s parents travel down to see her and have a look at the property. When they set off, the mileage on the car reads 46,817 and when they return home, it is 47,441. How far away is Ellie’s house from her parent’s house?

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What is the expanded form for 298.2?

nydimaria [60]

200+90+8+.02 is the correct answer

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3 years ago

Yes we did learn 1 and 2 step equation this should be a piece of cake

ANTONII [103]

What do you need help with?

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3 years ago

Which number (s) below represents a repeating decimal? -2/5, -7, 3/7, 11/12

Ray Of Light [21]

Step-by-step explanation: Arrange the terms in ascending order: -7, -2/5, 3/9, 11/12.

Hope this helps! :D

-TanqR

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3 years ago

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A curve passes through the point (0, 5) and has the property that the slope of the curve at every point P is twice the y-coordin

Anit [1.1K]

Answer:

$y=5e^{2x}$

Step-by-step explanation:

Let (x,y) represents a point P on the curve,

So, the slope of the curve at point P = $\frac{dy}{dx}$

According to the question,

$\frac{dy}{dx}=2y$

$\frac{1}{y}dy=2dx$

Integrating both sides,

$\int \frac{dy}{y}=2dx$

$ln y=2x+ln C$

$ln y-ln C = 2x$

$ln(\frac{y}{C})=2x$

$\frac{y}{C}=e^{2x}$

$\implies y=Ce^{2x}$

Since, the curve is passing through the point (0, 5),

$5=Ce^{0}\implies C=5$

Hence, the required equation of the curve is,

$y=5e^{2x}$

7 0

4 years ago

5x – 6 < 9 :P porfavore

Nikitich [7]

Answer:

$x$

Step-by-step explanation:

Treat this the same way you would an equation. Isolate the variable. Add 6 to both sides:

$5x-6+6$

Divide both sides by 5:

$\frac{5x}{5}$

The value of x is less than 3.

:Done

3 0

3 years ago

Read 2 more answers