Given P(A) = 0.4, P(B) = 0.82 and P(ANB) = 0.378, find the value of P(B|A), rounding to the nearest thousandth, if necessary.

Rearrange the formula c^2 = a^2 + b^2 for b

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label