Thirty-four high school students were surveyed and asked how many siblings they have. The dotplot below
displays the distribution of responses.
What is the shape of the distribution of the number of
siblings?
skewed to the left
bimodal symmetric
skewed to the right
unimodal symmetric
0 1
2 3 4 5 6 7 8
Number of Siblings

Twelve friends shared 8 small pizzas equally. how many pizzas did each person get?

What are “like terms”? why can we only add like terms?

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).