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Aleonysh [2.5K]
3 years ago
10

A scientist measures the height of 30 pine trees. When he finds the mean of these data, which phase of inferential statistics wi

ll it represent?
Mathematics
2 answers:
Andreyy893 years ago
8 0
Its data analysis, apex
grigory [225]3 years ago
7 0

Answer:

Data analysis

Step-by-step explanation:

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Irina-Kira [14]

the answer to 44/625 is0.0704

the answer to 220/31.25 is 7.04

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3 years ago
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What is the exact volume of the cylinder?
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Answer:

Step-by-step explanation:

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3 years ago
Find the area and perimeter of the shape below. Help plzzz.
kozerog [31]
Find the area of each shape and add.Let's start with the first semi-circle(half-circle)
If the area of a circle is πr² , then the area of a semi-circle is 1/2πr² where is 22/7 or 3.14, and r is the radius which is 1.8 meters
A=1/2πr²
A=1/2*22/7*1.8*1.8
A=5.09 m²(rounded to nearest hundredth)
Since the semi-circles are two and have the same radius, multiply the area of the first one by two or go through the same process again.
So 5.09 *2=10.18meters square is the area of the two semi-circles
Now, let's find the area of a rectangle  which is length times width, where length is 6 meters and width is (1.8+1.8, because 1.8 is half the width)=3.6 meters
A=l*w
A=6*3.6
A=21.6meters square
Therefore the area of the shape is 10.18m²+21.6m²=219.888m²
4 0
3 years ago
What fraction of a hectare is 600 meter squared
nalin [4]

0.06 or 6/100

six hundredths

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3 years ago
How do you simplify 4+6(7x+7)
12345 [234]
<span>4+6(7x+7)
= 4 + 42x + 42
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3 years ago
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