the diagram shows an empty water container. 90cm, 50cm, 4cm. fiona is going to use a bucket to fill the container. each bucket can hold 12 litres of water. how many buckets of water will be needed to fill the container?

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree