Since the second angle + first angle is 90 degrees, the third angle must be 90 degrees to complete the 180 degrees in a circle.
Hope this helps!
Answer:
p=1
Step-by-step explanation:
Given that a day care program has an average daily expense of $75.00. The standard deviation is $5.00.
Sample size = 64
Std error of sample = 
Thus sample mean will follow normal with
(75, 0.625)
Required probability
=
It is almost a certain event with p =1
The answer to this question is true
Answer:
DA FA WERE ARE THE QUESTIONS?????????
Step-by-step explanation:
25% of $160
= (25/100) * 160
= 0.25 * 160
= 40
$40 paid.
Balance owed = $160 - $40 = $120
Balance owed = $120