Answer:
110 : 19
students : teachers
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Answer:
16 13 13 11 11 9 9 8 Median = 11 Mean = 11.25
Answer:
8.5 cm
Step-by-step explanation:
Angles of the triangle:
Right triangle as it has 90° angle
Sides are a, b and 19 cm
- sin 30°= a/19 ⇒ a= 19 sin 30°= 19*0.5= 8.5 cm = shortest side
- sin 60°= b/19 ⇒ b= 19 sin 60°= 19*0.866= 16.45 cm
1.086 rounded to the nearest whole number would remain as one.
This is due to the fact that the tenths place does not have any number, and due to this the whole number would remain one.
If the number were to change, it would look as the following:
1.5 rounded to the nearest whole number 2.
