Answer:
Step-by-step explanation:
Since the slope is -5 is either C or D. Let's replace in either to see what we get.
C: Nope.
D: Good!
Here is the histogram of a data distribution. All class widths are 1.
1 answer:
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Answer:
B
Step-by-step explanation:
The figure is a trapezium with area (A) calculated as
A = h (a + b)
where h is the perpendicular height and a, b the parallel bases
Here h = 8, a = 10 and b = 6, thus
A = × 8 × (10 + 6) = 4 × 16 = 64 cm² → B