How many feet are in 8.72 mm?
1 mm = 3.28 × 10^-3 ft
a.
2.659 × 10^3 feet
b.
2.86 × 10^-2 feet
c.
2.86 × 10^1 feet
d.
2.86 × 10^-1 feet

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

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

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.