Answer:+, -
Step-by-step explanation:
Answer:
has an area 26,059,203 people that are not in the office
Answer:
area = 15 in²
Step-by-step explanation:
The area (A) of a triangle is calculated using the formula
A = bh ( b is the base and h the height )
here b = 10 and h = 3, hence
A = ×10 × 3 = 15 in²
Answer:
x = 6
Step-by-step explanation:
In order for m to be parallel to n 16x - 6 would have to equal 90. We can demonstrate that using an equation.
16x - 6 = 90
Let's solve for x:
First add 6 to both sides to isolate the 16x:
16x - 6 + 6 = 90 + 6
16x = 96
Now divide both sides by 16 to isolate the x:
16x/16 = 96/16
x = 6
The value of x has to be 6 in order for m to be parallel to n.
Answer:
The estimate of 100- year annual rainfall amount is 274.5cm
Step-by-step explanation:
From the question, x (mean) =152 ; Sx ( standard deviation) = 30, T (time) 100 years, P (period) = 1/T = 1/100 =0.01
The frequency factor is expressed as:
where w= for zero is less than P less than or equal to 0.5
w=
= 3.034
= 2.326
=2.18
=1.477
∴
=
=274.5cm