If the assessed valuation is $68,850 and the tax rate per $100 is $5.70 what is the annual tax?

a-4,459.10
b-3,924.45
c-3,565.24
d-3,058.08

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

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m