Jane is saving her money in order to purchase a new racing bike. she initially saves $3 and plans to double the amount she saves each month. the bike jane wants is $1,536 at the local bike shop. which equation represents this situation, and after how many months, t, will jane have enough money to purchase the bike? a, 3(2)t = 1,536; t = 11 b, 3(1.2)t = 1,536; t = 35 c, (3 · 2)t = 1,536; t = 9 d, 3(2)t = 1,536; t = 9

Hence, option: D is true.

D) 3×(2)^t = 1,536; t = 9

Step-by-step explanation:

Jane is saving her money in order to purchase a new racing bike. She initially saves $3 and plans to double the amount she saves each month.

he bike Jane wants is $1,536 at the local bike shop.

The equation that represents this situation, and after how many months, t, will Jane have enough money to purchase the bike is:

D) 3×(2)^t = 1,536; t = 9

since in the first month the cost is:

in next month the cost is:

in t=3 months the expression is:

Hence in general we say:

Hence,

Hence, option: D is true.

D) 3×(2)^t = 1,536; t = 9

whats the

correct answer:

b.(19,-2)