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2 years ago

Between which x-values and y-values does the cluster lie

Mathematics

2 answers:

UkoKoshka [18]2 years ago

8 0

Answer:B

Step-by-step explanation: The cluster is the 5 points in the bottom right corner or; between x-values 8 and 10 and y-values 4 and 6.

KatRina [158]2 years ago

7 0

Answer:

See below ~

Step-by-step explanation:

x-values :

Lowest : 2
Highest : 10
Lies between 2 and 10

y-values :

Lowest = 4
Highest = 11
Lies between 4 and 11

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Suppose an infection spreads according to the following data.

frez [133]

This is exponential and linear. Hope this helps!

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3 years ago

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Will give brainliest. Pls help. The volume of a cylinder is 300 feet^3. Find the volume of a cone and a sphere that have the sam

USPshnik [31]

Answer:

Cone: 100ft^3

Sphere: 200ft^2

Step-by-step explanation:

Firstly, the volume of a cone is 1/3 of the volume of the cylinder. It's literally in the formula:

$V_{cone} = \frac{h \pi r^2}{3}\\\textrm{As you can notice, }\pi r^2\textrm{ is the area of the base, like in the cylinder formula}\\$

So we can just instantly tell that the volume of the cone is 100feet^3.

Not for the sphere - we can assume that if the height is the same, it's equal to two radiuses, or simply - to the diameter. Let's use the formula for the volume of a sphere, but substitute one of the radiuses with $\frac{h}{2}$

$V_{sphere} = \frac{4\pi r^3}{3} = \frac{2\pi r^2 h}{3} = \frac{2h\pi r^2}{3} = 2\cdot V_{cone}$

So we can instantly tell that the volume of the sphere is 200feet^3

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3 years ago

The graph of a line passes through the points (0, -2) and (6, 0). What is the equation of the line?

sertanlavr [38]

Answer:

Step-by-step explanation:

slope, m = (6-0) /(0--2) = 6/2 = 3

intercept, c at y = -2 when x = 0

Equation

y = mx + c

y = 3x -2

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4 years ago

A circular swimming pool has a radius of 28 feet. There is a path way all the way around the pool that is 4 foot wide. A fence i

Advocard [28]

Answer:

about 201 ft of fencing

Step-by-step explanation:

Including the path the radius would be 32 ft. and the diameter is 64 ft.

C = πd where C is the circumference and d is the diameter.

So, C ≅ 3.14(64) ≅ 201 ft.

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3 years ago

A number y is 3 times greater than a number x. Which equation shows this relationship

vladimir1956 [14]

Answer:

y = 3x

Step-by-step explanation:

y is 3 times greater than x. So to get Y you would have multiply x 3 times. 3x = 3 * x.

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3 years ago