An article about evaluating e-mail filters that are designed to detect spam described a test of an Anti-Spam Program (ASP). In the test, there were 78947894 spam messages, of which ASP caught 70057005. Of the 70587058 messages that ASP identified as spam, they were correct in all but 5353 cases. Complete parts a through c below. a. Set up a contingency table that cross classifies the actual spam status (with the rows "spam" and "not spam") by the ASP filter prediction (with the columns "predict message isspam" and "predict message is not spam"). Using the informationgiven, enter counts in given cells. Predict message is spam Predict message is not spam Total Spam nothingm nothingm nothingm Not Spam nothingm Total nothingm

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)