Mr. Charles bought dinner for his family. The dinner cost $46.95.
He left a 15% tip.
About how much tip did Mr. Charles leave?

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.