3. The cost for a long-distance telephone call is ¢0.36 for the first minute and ¢0.4 for each additional minutes or portion thereof. The total cost of the call cannot exceed ¢3.00. Write an inequality representing the number of minutes a person could talk without exceeding ¢3 ​

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step-by-step explanation:

i dont really.know

the answer is c

hope this !

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .