Reggie's family is planning to put an above ground swimming pool in their back yard. Their yard is a 49 ft by ft rectangle and the pool will be a circle with a diameter of 20 ft, as shown above. They will fill the rest of their yard with grass. Approximately how many square feet of their yard will be grass?

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Mr. zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years