Think of the squares of the whole numbers.
0^2 = 0
1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16
5^2 = 25
6^2 = 36
7^2 = 49
39 is between 36 and 49, so sqrt(39) is between 6 and 7.
Answer:
36 Square Yards
Step-by-step explanation:
The Scale Drawing uses a ratio
2 Inches : 3 Yards
Therefore,
1 Inch = 3/2 Yards
If the area of the scale drawing is 16 Inch²
To get the area of the actual office, we multiply by the square of the scale factor.
Scale Factor=3/2
Therefore:
The area of the actual office space
=16X(3/2)² Square Yards
=36 Square Yards
Answer:
Step-by-step explanation:
Look at the term:
"y is seven times the value of x."
This term means that whatever x is, y is always going to be 7 times greater than that number. Meaning that x needs to always be multiplied by 7 to get y, easy.
Make 7 the coefficient.
Answer:
z=(x-mu)/o
Step-by-step explanation:
X - Heights of women aged 20 to 29: X is N(64, 2.7)
Y - Heights of men aged 20 to 29: X is N(69.3, 2.8)
a) X=6'=72"
b) Y = 72"
c) 72' women can be taken as very tall but men moderately taller than average
d) Y<5'5" =65"
e) X>73"
Z>
Almost 0% can be taken
f) IQR =Q3-Q1
What is the slope of the line through (2,−2)(2,-2)(2,−2)left parenthesis, 2, comma, minus, 2, right parenthesis and (9,3)(9,3)(9
Musya8 [376]
The slope of line passing through (2,-2) and (9,3) is 5/7
Step-by-step explanation:
Given two points are:
(x1,y1) = (2,-2)
(x2,y2) = (9,3)
The slope is defined as the steepness of a line.
When two points are known, through which the line passes,
The slope is given by:
Putting the values
Hence,
The slope of line passing through (2,-2) and (9,3) is 5/7
Keywords: Slope, Equation of line
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