Question 9 of 10 What is the median of the data set represented by the box plot shown below? A. 67 B. 50 O C. 56 D. 45
1 answer:
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Answer:
7
Step-by-step explanation:
Since the triangle is right we can use the cosine ratio to find IR
cos60° = =
=
Cross- multiply
IR = 14 × cos60° = 14 × 0.5 = 7
Answer:
Step-by-step explanation:
<u>Key skills needed: Exponent multiplication, Multiplication</u>
1) We have the expression -->
2) We have to simplify this (the parentheses mean multiplication)
The easiest thing to do is: Multiply 4 and 6 --> 4 x 6 = 24.
3) With the step above, the expression now would be .
We now have to do ×
For this we have to use this exponent rule --> ×
=
.
4) This means that ×
=
5) So the simplified expression would be -->
<em>Hope you understood and have a nice day!! :D</em>