Tammy and jodi assembled 420 circuit boards in 8 hours. the next day they assembled 36 more circuit boards in the same amount of time. what was their average rate on the second day?
a.
87 boards per hour
b.
70 boards per hour
c.
57 boards per hour
d.
36 boards per hour

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Consider the first four terms of the sequence below. what is the 8th term of this sequence?