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4 years ago

2/9n=-6 what does n =

1 answer:

8 0

Hey there!

2/9n=-6
what does n =

To figure this out, we must work backwards

-27

your answer is -27
n = -27

Hope I helped!

Let me know if you need anything else!

~ Zoe

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A quantity with an initial value of 4000 grows exponentially at a rate of 0.05% every 5 decades. What is the value of the quanti

icang [17]

The value of the quantity after 1 year, to the nearest hundredth is 4000.00

<h3>The exponential form of an equation</h3>

The standard exponential equation is eexpressed as:

$P(t)=P_0e^{kt}$

Given the following parameters

$P_0=4000\\r =0.0005\\t = \frac{1}{50} =0.02 (yearly)$

Substitute into the formula to have:

$P(t)=4000e^{0.0005(0.02)}\\P(1)=4000e^{0.00001}\\P(1)=4000$

Hence the value of the quantity after 1 year, to the nearest hundredth is 4000.00

Learn more on exponential equations here: brainly.com/question/12940982

6 0

3 years ago

Which is the slope of the line with equation 7x−3y=21?

Mice21 [21]

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7 0

3 years ago

Orion is constructing a rectangular box. The base of the box is a piece of wood with an area of 90 square inches. The volume of

gladu [14]

The volume of a rectangular prism is the product of the three dimensions.

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So, if we multiply the base area and the height, we get the volume:

$w\cdot l\cdot h = V \implies h = \dfrac{V}{w\cdot l}$

We know that V=1080 and w*l (i.e. the base area) is 90. So, we have

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5 0

3 years ago

Hey yall I need help with this

sergejj [24]

Answer:

1/2 is the answer

3 0

3 years ago

If the measure of arc AD is 65 degrees and the measure of arc BC is 45 degrees, what is the measure of angle BEC?

krek1111 [17]

Answer:

$\angle BEC=55 \textdegree)$

Step-by-step explanation:

From the question we are told that:

Arc $AD =65 \textdegree$

Arc $BC =45 \textdegree$

Given The angle of intersecting chords theorem

Generally the equation for angle BEC is mathematically given by

$\angle BEC=\frac{1}{2} (\angle of arc AD+\angle of arc BC)$

$\angle BEC=\frac{1}{2} (65 \textdegree+45 \textdegree)$

$\angle BEC=55 \textdegree)$

7 0

3 years ago