The maximum grade allowed between two stations in a rapid-transit rail system is 3.5%. between station a and station b, which are 290 ft apart, the tracks rise 9; ftwha
is the grade of the tracks between these two stations? round the answer to the nearest tenth of a percent. does this grade meet the rapid-transit rail standards?
the grade of the tracks between station a and station b is
%.

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2