Three fourth grade classes went on a field trip to see a play. each class has 19 students and two adults two attending. the rows in the playhouse each seat nine people. how many rolls did the fourth grade class and the adults take up at the playhouse?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet