How do i find the volume of a square pyramid

Which relations are functions and which are not functions? Column A Column B 1. { (3, 2), (6, 4), (9, 6), (12, 8) } 2. { (2, 3), (2, 5), (3, 6), (9, 4) } 3. { (4, 2), (6, 3), (4, 8), (6, 6) } 4. { (3, 4), (5, 2), (6, 8), (6, 4) } A. function B.

Find the number of different subsets of the set mom dad son daughter

Give an example of a relation on a set that is both symmetric and transitive but not reflexive. Explain what is wrong with the following ‘proof’:Statement:If R is symmetric and transitive, then R is reflexive.

Write a number with a 6 in it that is 10 times the value of the 6 in this number: 236,789.321

What is equal to 18:4

To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were interviewed. Of those, 115 had a swimming pool.

Lee put $10,000 into a stock market index mutual fund that grew at an average of 7% per year for 10 years. About how much is in Lee's mutual fund account after 10 years? Ignore compounding.

How many, and what type of, solutions does 6x^2 - 2X + 7 = 0 have? 1 rational solution 2 no real solutions 2 rational solutions 2 irrational solutions

Alice worked for six hours and earned $29.88. How much did she make per hour? A) $4.30 B) $4.98 C) $5.15 D) $179.28

Which expression is equivalent to 4/5 X 1/3? 1. 4/3 X 5/1 2. 4/5 divided by 1/3 3. 4/5 divided by 3/1