Sets E and B are defined as follows
E= {-2, -1, 3, 4, 7, 8}
B= {0, 1, 3, 8}

Find the intersection of E and B
Find the union of E and B

Intersection is what they both have in common.

In this case intersection of E and B is 3 and 8.

While the union is both of them added together.

Hope this helps

Step-by-step explanation:

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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