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4 years ago

CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM PLEASE????????????????????????

Mathematics

1 answer:

icang [17]4 years ago

4 0

Answer:

For 1 there is causationand there is correlation because they found that if people have a higher income, they will buy a more expensive plan so one cause another

the second question, there is no correlation because it doesn’t matter how many samples they provide, people still buy the same amount

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Tlachihualtepetl is a pyramid in Mexico. Each side of the base measures 450 meters and had an original height of 66 meters. How

LenKa [72]

Answer:

44,55,000 cubic meters of treasure could fit the pyramid.

Step-by-step explanation:

We are given the following in the question:

Base measure = 450 meters

Height = 66 meters

The volume of the pyramid is given by:

$V = \dfrac{AH}{3}$

where A is the ares of the base and H is the height of the pyramid.

Putting values, we get,

$V = \dfrac{1}{3}\times (450\times 450) \times 66\\\\V = 4455000\text{ cubic meters}$

Thus, 4455000 cubic meters of treasure could fit the pyramid.

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3 years ago

Help me plz jdjdrjiejdncfjficmdmkwkefjvnfjeje

Oxana [17]

Answer:

-1 5/36

Step-by-step explanation:

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3 years ago

What is the best approximation for the circumference of a circle with a diameter of 300 feet

garri49 [273]

Answer:

The answer is C=942.48

Step-by-step explanation:

You would figure this out by using the formula C=2πr.

So let's break this down.

Circumference (C) equals (=) pi (π) times 2 times the radius of the circle.

Since the problem gave you the diameter which is the length from one side of the circle to the other, you have to divide the diameter in half. Which would give you a radius of 150.

Taking the 150 you would multiply 10*2*π.

Which would give you....(drumrollllll)

C=942.48

I hope this helps!!

p.s. have any more questions? Post them and comment the link!♥, Sadie

3 0

3 years ago

Read 2 more answers

A rectangular painting measures 15 inches by 18 inches and contains a frame of uniform width around the four edges. The perimete

vfiekz [6]

Answer:

3 inches

Step-by-step explanation:

Lenght = 18 inches

Width =15 inches

Perimeter of the rectangular painting and frame = 90 inches

Let X be the width of the frame

The width of the framed picture = 15 + 2x

The length of the framed picture = 18 + 2x

Perimeter = 2 (L + W)

90 = 2(15 + 2x + 18+ 2x)

90 = 2(33 + 4x)

90 = 66 + 8x

8x = 90 - 66

8x = 24

x = 24/8

x = 3 inches

the width of the frame is 3 inches

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3 years ago

15.5 × [(2 × 2.4) + 3.2] – 16

ch4aika [34]

Answer:

108

Step-by-step explanation:

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3 years ago