This is all in one question:
the number of terms in the expression 3x−1 is __
the constant in the expression −2x+1 is __
the coefficient in the expression −x7+3 is __
the factors of the first term in the expression 2x5−8 are __
and __
the second term in the expression 3x−34 is __

u dumb boi

step-by-step explanation:

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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