The line graph shows the number of cars owned by some families.
a) What is the modal number
of cars owned by the families?
b)
How many families were there?
-
Number of families
Submit Answer
c)
How many cars were there altogether?
0 1 2 3
Number of cars
What is the mean number of cars
owned by a family?
Give your answer to 1 decimal place.
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Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.