1.
the ratio of french fries to packets of ketchup in philip's bag is 6: 1. what does this mean?

there are 5 more french fries than packets of ketchup.
for every 6 packets of ketchup, there is 1 french fry.
for every 6 french fries, there is 1 packet of ketchup.
there are 6 more french fries than packets of ketchup.

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

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount