Mandy has $25 and she plans to save $2 each week. Her brother Thomas has no money now, but he plans to save $3 each week.
Make a table that shows the amount of money Mandy and
Thomas have every week for 10 weeks. Let m be the
amount of money Mandy has and let y be the amount of
money Thomas has.
Write two different algebraic expressions to describe each
person's savings.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be