Answer:
A
Explanation:
You must know the basics of Trigonometry to solve this.
First, you must know that
lies in the second quadrant, so sin is negative.
Next, since
pi/4, is the reference angle of 3 pi/4, this means that we can set up a right triangle with pi/4 as an angle, we get
So the answer is A
Answer:
CSU : grants masters and baccalaureate degrees, and focuses on liberal arts and sciences
UC: grants doctoral master’s and baccalaureate degrees and is a primary research institution
CC: grants associate degrees and professional certificates and provides vocational training
Explanation:
I think B
I am not sure tho
The concentration of hypochlorite ion if 20.00 ml of bleach requires 32.00 ml of 0.500 m hcl to reach the equivalence point is: 0.800 M.
<h3>
Concentration of hypochlorite ion</h3>
Given:
Ca = concentration/molarity of acid=0.500 M
Va = volume of acid= 32.00 cm3
Cb = concentration/molarity of base=?
VB =volume of base= 20.00 cm3
Hence:
Concentration of hypochlorite ion=0.500 × 0 × 1/ 20.00
Concentration of hypochlorite ion=0.800M
Inconclusion the concentration of hypochlorite ion if 20.00 ml of bleach requires 32.00 ml of 0.500 m hcl to reach the equivalence point is: 0.800 M.
Learn more about Concentration of hypochlorite ion here:brainly.com/question/14038782
brainly.com/question/8527209
Starving is when you are hungry but also have no access to food.(Nourishment) Hungry is when you body needs to replenish its nutrients.( That is assuming you aren’t starving).
