How do we calculate the "range" of the measurements?

a. subtract the smallest value from the largest value

b. subtract the largest value from the smallest value

c. add up all the measurements

d. add up all the measurements and divide by the number of measurements

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.