Tran had 40.00 saved for a new bike. four weeks later he had saved $68.00. at what rate of change did tran’s savings grow?

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

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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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