She needs to leave at 3:55 in order to get there 15 minutes before the game :) hope this helps!
4. 22
5. 37
6. 108
7. 494
8. 168
I am not sure what seven is since the picture has cropped it out, sorry. Hope this helps!
Happy learning! - Ann
Q1:-
-------
12*12= 144
11*11=121
so the answer of 1. lies between 11 and 12
Q2:-
--------
9*9=81
10*10=100
so sqrt(82) is between 9 and 10
Step-by-step explanation:
Data:
circumference=?

Answer:
84 possible paths
Step-by-step explanation:
Given
--- 3 blocks north
--- 6 blocks east
Required
Number of distinct path
To solve this question, we make use of the following formula

The above formula implies that;
On a single path, there is a total of m + n steps to get to a particular position, where each path is either in m direction or n direction.
In this case:


So, we have:


Apply combination formula


Expand the numerator


Expand the denominator



<em>Hence, there are 84 possible paths</em>
<em></em>
<em> will also give the same result</em>