What is 399,713 rounded to the place value of the underlined digit

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Find the distance between (0,5) & (-4,2)