Atv screen is 15 in. high and 20 in. wide. write each ratio.
a. height to width
b. width to height

Which order pair could be removed so that the set of the o

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.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -