Whitch one of these are sensible estimates the mass of an elephant is 3 t

a cyclist travels at 500 km per hour

the height of a newborn giraffe is 1.8m

the volume of the Atlantic Ocean is 355 000 000 cm³

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart