The probability is 0.8997.
We will use a z-score to answer this question. z-scores are given by the formula
With our information, we have
Looking this up in a z-table (http://www.z-table.com) we see that the area to the left of this (everything less than, up to this value) is 0.8997.
Answer:
1/2 *22/7* r² .............. . ..
Answer:
a = 1/2
Step-by-step explanation:
f(x) = ax(x-3) and f(-2) = 5
Replace x with -2 and f(x) with 5
5 = a (-2) (-2-3)
5 = a (-2)(-5)
5 = 10a
Divide each side by 10
5/10 = 10a/10
1/2 =a
Answer:
you have to aline it with what graph it is.
Step-by-step explanation: