Jack and Jill are 20m apart. Jack sees the top of the building at 30 degrees and Jill sees the top of the building at 40 degrees. What is the height of the building

Round 214.06931 to the nearest hundredth

A school charges $6 per ticket to a dance. They spend $300 on music and decorations. The expression 6n-300 describes the amount of profit the school makes from the dance if n students buy tickets. What does 6n represent in this context?

What is the slope of (-10,-12), (-8,-8), (-6,-4), (-4,0) ?

DJ is having party this weekend. He bought 2 bags of Lays Potatoe Chips for $ 2.49 a bag, one tub of French Onion dip for $2.99, and one 2 liter drink for. 99 cents. What was his Total? Solve, and show steps

25x^2 + 70x + 49=0 what is x?

como calcular la cantidad de horas por proyecto si un contratista tiene 5,000 horas-hombres y el costo es de $10 y $12 por proyecto para un total de $55.000 horas-homres

A city had population 67,255 on January 1, 2000, and its population has been increasing by 2935 people each year since then. A linear model for the population P, where t is in years after 2000, is

A recipe that makes 6 servings calls for 1/2 cup of butter. Nancy modifies the recipe so that it can serve 8 How many cups of butter does Nancy need?

The large rectangle below represents one whole. What percent is represented by the shaded area?

John and 3 friends are going out for pizza for lunch. They split one pizza and 4 large drinks. The pizza cost $13.00. After using a $6.00 gift certificate, they spend a total of $13.20.