If a tree 28 meters tall casts a shadow 32 meters long, what is the angle of elevation of the sun to the nearest degree?

Fouls friends at a party popped3/4 of bag of popcorn. They ate half of what was popped. What fraction of the popcorn in the bag did they eat?

What is the estimated number of 697

Tori has already jarred 8.24 liters of jam and will jar an additional 7.36 liters of jam every day. How much jam did Tori jar if she spent 3days making jam?

The Cobb family of Fremont is looking at ways to decrease their home water and energy usage. Their current electric hot-water heater raises the water temperature to 140 degree F, which requires 0.20 kWh/gallon at a cost of $0.10/kWh.

Seth watched 14 episodes of his favorite TV show in 10.5 hours He spent the same amount of time watching each episode. What is the unit rate of hours to episodes?

A company rents vans for a rental fee of $18.00 per day with an additional charge of $0.45 per miles that a can is driven. Write an equation the represents the cost (c) of renting a van for one day and driving (m) miles.

How do you factor out the trinomial: 6x²+14x+4

What will be the shape of the model for 10000

Expand the expression In (2x^3/5y)

Dr. Casey has a cylindrical beaker he fills with about 113 cubic inches of hydrochloric acid. The hydrochloric avid has a height of 4 inches in the beaker. To the nearest inch, what is the diameter of the hydrochloric acid in Casey's container?