Aspecial deck of cards has 5 red cards, and 4 purple cards. the red cards are numbered 1, 2, 3, 4, and 5. the purple cards are numbered 1, 2, 3, and 4. the cards are well shuffled and you randomly draw one card. r = card drawn is red e = card drawn is even-numbered a. how many elements are there in the sample space? b. p(e) = round your answer to two decimal places.

answer: 45

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

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on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: