Pls i want 0.00659887 in a standard form

6.59887x10^-3 (scientific notation) (it’s already in standard form I think)

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

pls mark as brainliest

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3