A study of community pools shows a positive correlation between the number of diving boards at the pool and the maximum capacity of the pool. Which variable is most likely the lurking variable that explains the correlation?

Solomon buys soda at a store that charges $1.50 per soda. Esther buys soda at a different store. The table shown here gives the cost when she buys 7, 8, and 9 sodas. Is soda more expensive at Solomon's store or Esther's store?

EBRA FION Consider the quadratic equation x2 = 4x - 5. How many solutions does the equation have?

7.5 (3x + 4), when x = 7

3. Cornelia spends 2 2/3 hours studying for her big science test. She spent 2/3 of an hour finishing her writing assignment and 1/4 of an hour playing outside. How much time did she spend overall on the three activities?

Through : (1,2), prep. to y = - 1/6x - 3

Henry needs to rent a tractor. Jim Bob's Equipment rentals rents tractors for a delivery fee of $230 plus an additional $14 per day. Jonny's Equipment Rentals rents tractors for a delivery fee of $95 plus an additional $23 per day.

Radius of a circle is 6.35m. What is the area

Solve for x and y 1.45 x + 1.55y = 20 and x + y = 29.80

If Practice Makes Perfect, And Nobody's Perfect. Why Practice?

Earning $12.00 an hour; working 80 hours in 2 weeks. What is your pay?