Answer:
x=1 pls give me brainlist
Step-by-step explanation :
6x-1=2x-1+2
6x-3=2x+1
4x=4
x=1
Answer:
1,3
Step-by-step explanation:
Answer:
It can be done using poisson distribution.
λ = 30 calls/hr = 1.5 calls/3min
Now P(X=x)=e−λ.λxx!
So P(X=0)=e−1.5
Step-by-step explanation:
Answer:
first figure (top left)
Step-by-step explanation:
For similarity:
1) Each corresponding angles of both figures should be same.
2) Each sides must also be in proportion.
So by following both rules we can se that figureABCSE is similar to first figure (top left)
length of sides in ABCDE Length of sides in first figure (top left)
2 4
3 6
7 14
5 10
3 6
Multiple by 2
Answer:
y = 3x + 5
Step-by-step explanation:
The equation in slope- intercept form is
y = mx + c
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (- 2, - 1) and (x₂, y₂ ) = (2, 11) ← 2 ordered pairs from the table
m = = = 3, thus
y = 3x + c ← is the partial equation
To find c substitute any ordered pair from the table into the partial equation
Using (2, 11 ), then
11 = 6 + c ⇒ c = 11 - 6 = 5
y = 3x + 5 ← equation of linear function