Shiloh drives 3/4 mile to school each day. There is a stop sign every 3/8 mile. How many stop signs will she pass on her way to school?

If 20% of a number is 35, what is 50% of that number?

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

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart