In chemistry class, bob recorded the volume of a liquid as 14.0 ml. the actual volume was 13.6 ml. use the formula to find percent error of bob's measurement to the nearest tenth of a percent.

percent error = |experimental value − actual value | x100
(divide) actual value
the percent error of bob's measurement is ?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Which statement best explains why ben uses the width hi to create the arc at j from point k

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.