P(heads or tails) = 1 This is because when flipping a coin, there are only two possible answers, either heads ir tails so the probability of getting either one is 100%. However, if you're asking for P(heads) = 1/2, and P(tails)= 1/2.
The answer is 5/448
in percentage form 1.116%
Answer:
Step-by-step explanation:
Let Jire's age = x
Pamela's age = x - 12
Sum of their ages = 28
x + x - 12= 28
2x - 12 = 28
2x = 28+12
2x = 40
x = 40/2
x = 20
Jiri's age = 20 year
Answer: (-30 , 10) Option C
In given question, some information is missing.
Complete question is :
Which ordered pair would form a proportional relationship with the point graphed below?
(–10, 30)
(30, –15)
(–30, 10)
(80, –30)
Explanation:
In graph, given point's coordinate is (60 , -20)
We need to find the proportion of the given point (60 , -20)
Proportion is number considered in comparative relation.
So,
=
Divide by common factor 2 both numerator & denominator.
=
So, proportion poit's coordinate is (-30 , 10) Option C
That's the final answer.
I hope it will help you.