Answer:
d
Step-by-step explanation:
11(n+3)
11×n 11×3
11n+33
The experimental probability that the next person to enter the store will be wearing a jacket is 9/20.
The experimental probability of an event is defined as the ratio of the number of times the event occurs to the total number of trials or observations.
In this case, we have observed 20 people, and 9 of them were wearing jackets. Therefore, the experimental probability that the next person to enter the store will be wearing a jacket is:
P = Number of people wearing jackets / Total number of people observed
P = 9/20
Therefore, the experimental probability that the next person to enter the store will be wearing a jacket is 9/20.
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4
8
8
5
6
5
Submit
Answer:
6
Step-by-step explanation:
1. Add up all the numbers = 36
2. Divide 36 by how many numbers
4+8+8+5+6+5 = 36
36/6 = 6
Answer:
it's 6 you have to add everything together and then divide through how many number they're are
Step-by-step explanation: To simplify the expression 25/30 + 10/30, we first need to find a common denominator. The least common multiple of 30 and 30 is 30 itself, so we can multiply all the fractions by 30. This gives us:
(25/30)(30/30) + (10/30)(30/30) = 75/90 + 10/90
Next, we add the fractions:
75/90 + 10/90 = 85/90
Therefore, 25/30 + 10/30 = 85/90.
Answer:
Step-by-step explanation:
25/30+10/30
Reduce the fraction
30
25
to lowest terms by extracting and canceling out 5.
6
5
+
30
10
Reduce the fraction
30
10
to lowest terms by extracting and canceling out 10.
6
5
+
3
1
Least common multiple of 6 and 3 is 6. Convert
6
5
and
3
1
to fractions with denominator 6.
6
5
+
6
2
Since
6
5
and
6
2
have the same denominator, add them by adding their numerators.
6
5+2
Add 5 and 2 to get 7.
6
7
-1/4
1/4
1/2
Answer:
The slope is -1/2
Step-by-step explanation:
Hope it helps :3