Answer:
D. 8
Step-by-step explanation:
the upper quartile = 8
Answer:
First one hi is nonespon bus because
Answer:
a) 0≤x≤100 ; 0≤y≤300
Step-by-step explanation:
Here we are given that
x is the number of out state students
y is the number of in state students
Also , the number of in state students are 3 times that of out state students. Hence
y=3x
Now . we are given with the condition that the maximum space for the out state students is 100.
Hence
x≤100
or
0≤x≤100
Multiplying all three sides with 3 we get
0≤3x≤300
0≤y≤300
Hence we have our required constraint for the in state and the out state students.
It is one fourth of a whole circle. So, you can find the area of the whole circle and then divide by 4 to find the area of your quarter circle. You know that the area of a whole circle is found by using the formula A = pi * r^2, where you square your radius and multiply it by pi.
Letter B and Letter C would be correct