The Mongolian giant sunflower produces seeds that are over 1 inch long, grow up to 18 feet tall, and flowers that are 1 1/2 feet wide. each flower head produces 1,000 seeds. you decide to harvest the seeds at the end of the season so that you can sell them the following spring. if you save 8 flowers for harvesting how many seeds is that? write your answer in scientific notation.

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.