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4 years ago

What is the nth term of the geometric sequence 4,8,16,32

Mathematics

2 answers:

Rom4ik [11]4 years ago

8 0

Hope this helps with your confusion

sdas [7]4 years ago

5 0

Answer: 64

Step-by-step explanation: 32x2, the pattern is it doubles

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Simplify the expressions <br> -8(5r+6)+9(6r+3)

nirvana33 [79]

7 0

3 years ago

Write the equation of a circle centered at the

Fudgin [204]

Answer:

$(x+4)^2+(y+6)^2=100$

Step-by-step explanation:

Given a circle centred at the point P(-4,-6) and passing through the point

R(2,2).

To find its equation, we follow these steps.

Step 1: Determine its radius, r using the distance formula

For point P(-4,-6) and R(2,2)

$\text{Distance Formula=}\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\text{Radius=}\sqrt{(2-(-4))^2+(2-(-6))^2} \\=\sqrt{(2+4))^2+(2+6)^2}\\=\sqrt{6^2+8^2}\\=\sqrt{100}\\Radius=10$

Step 2: Determine the equation

The general form of the equation of a circle passing through point (h,k) with a radius of r is given as: $(x-h)^2+(y-k)^2=r^2$

Centre,(h,k)=P(-4,-6)

r=10

Therefore, the equation of the circle is:

$(x-(-4))^2+(y-(-6))^2=10^2\\\\(x+4)^2+(y+6)^2=100$

3 0

3 years ago

What information does the standard form the equation of a line give you?

Butoxors [25]

I assume you are referencing y=mx+b. The equation gives you the slope of the line (m), and a coordinate (x, y). As well as b, which could be used for many things.

8 0

3 years ago

Homework is boring ..... ugh

Vladimir [108]

Answer:

Yes, it is.

Step-by-step explanation:

ALSO, YO THANK YOU FOR GETTING ME TO GENIUS.

8 0

3 years ago

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A study is being conducted on the amount of gasoline purchased on an average day in town. A random variable is used to identify

nordsb [41]

Answer:

4.It is continuous because the number of gallons can take on any value over a range of values.

Step-by-step explanation:

Discrete variables are ones that are disconnected. This means they take only specific values, with no values inbetween.

Continuous variables are ones that can take any value in a given range.

When measuring the gallons of gas, we can have partial gallons of gas; this means the variable can take any value in a given range, so it is continuous.

6 0

3 years ago

Read 2 more answers