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A science teacher gave her class two tests. 25% of the class passed both tests and 42%
of the class passed the first test. What percent of those who passed the first test also
passed the second?
59.5%
10.5%
Not enough
information
ME
*
RPM
s/2010

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

pls mark as brainliest

it would open into a square depending on the type of envelope i’m not sure about the second part

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation: