Answer:
Step-by-step explanation:
So the table means that there are 20 1's, 120 2's, 40 3's, and 20 4's.
The total number is 20+120+40+20 = 200.
So the probability of each is:
1: 20/200 = 0.10
2: 120/200 = 0.60
3: 40/200 = 0.20
4: 20/200 = 0.10
HEY THERE!!
QUESTION:- (-8-2)(-3)/(-6)(-5-2)
=> (24+6)/(30+12)
=> 30/42
=> 15/21
HOPE IT HELPED YOU.
Answer:
The equation of the line would be y = -1/2x - 4
Step-by-step explanation:
First we must find the slope of the first line. We do this by solving for y.
2x + y = 3
y = -2x + 3
Now we take the slope of 2 and find the perpendicular slope by taking the opposite and reciprocal. So, 2 becomes -1/2. Using this and the given point in point-slope form, we can find the equation.
y - y1 = m(x - x1)
y + 5 = -1/2(x - 2)
y + 5 = -1/2x + 1
y = -1/2x - 4
Whenever
there is a “%” sign with a number, then the conversion of its percentage form
into decimal is obtained by dividing the same number with “100”, Hence the
correct answer is 0.0085, the calculations are given below;
<span>0.85% =
0.85 / 100 = 0.0085</span>
