The probability that an event occurs is the number of times it could occur compared to the total number of possible events, assuming the probability of each event occurring is equal.

John has $4+8=12$ coins total. If 4 of the coins are dimes, the probability that he draws a dime is $\frac{4}{12}=\frac{1}{3}\approx 33\% \approx 0.33$ .

8 0

2 years ago

Plzz help me if you do i am going to mark as a branily star plz help plz<br>

liq [111]

Answer:

area is 16 perimeter is 4

Step-by-step explanation:

6 0

3 years ago

What is the slope of the line that passes through the points ( −8,−1) and (-12,-2)

omeli [17]

Answer:

1/4

Step-by-step explanation:

We can find the slope of a line given two points from the formula

m = (y2-y1)/(x2-x1)

= (-2--1)/(-12--8)

= (-2+1)/(-12+8)

=-1/-4

= 1/4

6 0

2 years ago