Keisha walked 12 miles in 3 hrs. which rate represents this situation 12 miles/3 hrs 12 miles/3 miles 12 hrs/3 hrs 12hrs/3 miles

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Which of the following is the result of expanding