Answer:
Step-by-step explanation:
The trigonometric function;
has zeroes at where is an odd integer.
The trigonometric function; . This also has zeroes at where is an odd integer.
Answer:
7.0 < x < 7.6
X is the ideal pH of the swimming pool
Answer:
A. 720 per hour
Step-by-step explanation:
1200+ <em>720</em> + 720 + <u>360</u> =3000
<em>hr 1↑</em>+ hr 2↑ + <u>↑30 min</u>
Answer:
1
Step-by-step explanation:
6*2-24x+1=
12+1=24x
x+1= 24/12
x+1=2
x=2-1
x=1