The correct answer is D. 36 x 1/9
When there is a negative exponent on a whole number:
4 ^-2
1/ 4 ^2 = 1b16
Answer:

Step-by-step explanation:
Represent:
Phil's height with P
Suzanne's height with S
Phil's shadow with P1
Suzanne's shadow with S1
So, we have:



Required
Calculate the length of Phil's shadow --- Missing part of question
To do this, we make use of the following equivalent ratio.

Convert
to cm



Substitute values for P, S and S1

Express as fraction

Make P1 the subject





<em>Hence, the length of Phil's shadow is 24 cm</em>
Answer:
A= 7 1/2
Step-by-step explanation:
Volume of a rectangular prism= length*width*height
So Volume=2.5*4*.75= 7.5
Do you have any options of the equivalent expressions or is it just a plan question that you just asked?