Put the numbers in order from smallest to largest:
15, 19, 20, 25, 25, 28, 29, 30, 35, 37, 38, 43
Part A:
minimum = 15
maximum = 43
Q1 = (25+20) /2 = 45/2 =22.5
Q2= (28+29) /2 = 57/2 = 28.5
Q3 = (35+37)/2 = 72/2 = 36
Part B: Range = Maximum - minimum = 43-15 = 28
C: IQR = Q3 - Q1 = 36 - 22.5 = 13.5
Answer:
cubic units
Step-by-step explanation:
Given the cylinder has a base radius of 10 units.
And slant length of 26 units.
The formula for volume of an oblique cylinder is 
Where
is the radius and
is the height of cylinder.
We will now find height of cylinder using following equation.


Now, the volume of cylinder would be
cubic units
If the ratio of a model train to a real train exists 1:3 and the real train exists 12 feet then the model train exists 3 feet long.
<h3>How to estimate the ratio of the model train?</h3>
Given that the model train contains a scale of 1: 3 and the real train exists 12 feet tall.
The ratio indicates how many times one number has another number.
A ratio exists as the relationship in quantity between two things.
It conveys the quantity of one thing in words of another.
The ratio of a model train to a real train exists at 1 inch :3 inches.
Height of model train = 12
1/4
Height of model train = 3 inches
Therefore, the ratio of a model train to a real train exists 1: 3 and if the real train exists 12 feet then the model train exists 3 feet long.
To learn more about ratios refer to:
brainly.com/question/2328454
#SPJ4
The fastest way is to just use a scientific calculator.
To do it without a calculator, use prime factorization.
I'll only do the second one which is the answer.
27 x 8
= 3^3 x 2^3 = 6^3
Which is a perfect cube.
Answer:
36
Step-by-step explanation:
Wilson records 9 violet chips and 16 red ones.
So from a sample of 25 chips, 9 are violet.
So violet probability out of 25 = 9/25.
If we make a proportion we find how many violet chips out of 100 = 36
9/25 = ?/ 100
?= 36