A plants height is measured to be 6.7 cm on January 1st. On January 27th, the plant is 7.9cm tall. How fast does the plant grow?

iron would move it is magnetic there is a mag field around the current in the wire

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;