Mik
This page lists questions and answers that were posted by visitors named Mik.
Questions
The following questions were asked by visitors named Mik.
If 20.0 mL of 0.42 M acetic acid (CH 3COOH) is added to 10.0 mL of 0.42 M sodium acetate (CH 3COONa) solution, what is the pH of the resulting solution? (K = 1.8 x 10-5)
14 years ago
In triangle ABC, side AB = 10, side AC = 13, and side BC = 16. What is the measure of the larges angle in degrees?
14 years ago
In triangle ABC, side AB = 10, angle B = 65 degrees, and angle C = 45 degrees. What is the length of side BC?
14 years ago
What scale factor is needed for a similarity transformation to transform a square into a square with twice the area?
14 years ago
What scale factor is needed for a similarity transformation to transform a cube into a cube with twice the volume?
14 years ago
Alberto figures that the probability of his hockey team winning on saturday is 65%. Alvin figures that the probability of his basketball team winning on saturday is 70%. Assume that the events are independent and that the boys estimates of the probability...
13 years ago
Answers
The following answers were posted by visitors named Mik.
Okay so all you have to do is plug the values into the formula of d=m/v. The 'd' represents the density which has units of grams per cm cubed (in this case), 'm' stands for the mass in grams, and 'v' stands for the volume in cubic centimeters. All you nee...
14 years ago
Great, thanks so much! :) And yes Ka doesn't have any units since K is an equilibrium constant.
14 years ago
ANyone for 5)c)?
12 years ago
Meant 5) a)? Thank
12 years ago
Nolan concha do you have? In a population of 500 voters, 40% belong to Party X. A simple random sample of 60 voters is taken. What is the chance that a majority (more than 50%) of the sampled voters belong to Party X?
12 years ago
The answer to question 1 is A and 2 is B
9 years ago
Che
8 years ago
fZ(z)=2z
4 years ago