Answers by Duncan Hoggan
Register

Answers by Duncan Hoggan

Answers by Duncan Hoggan
Filter
A store manager gathers demographic information from the store's customers. The following chart summarizes the age-related information they collected: - Age: <20, Number of Customers: 53 - Age: 20-29, Number of Customers: 61 - Age: 30-39, Number of Customers: 67 - Age: 40-49, Number of Customers: 51 - Age: 50-59, Number of Customers: 72 - Age: ≥60, Number of Customers: 100 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 40 but no older than 59? b. What is the probability that the customer is either older than 60 or younger than 20? c. What is the probability that the customer is at least 60?
answered Jan 3
3 votes
96.3k views
A 20.0-mL sample of 0.150 M KOH is titrated with 0.125 M HClO4 solution. Calculate the pH after the following volumes of acid have been added. d) 27.0 mL of the acid
answered Dec 11, 2024
4 votes
125k views
How is primary sludge fermentation utilized in wastewater treatment plants to address the removal of phosphorus from wastewater?
answered Dec 9, 2024
5 votes
219k views
The Inner Critic would say something like, "my work schedule is crazy, so that's why I didn't study and failed the test. (a).True (b).False
answered Sep 10, 2024
3 votes
50.3k views
Four more than twice a number is greater than negative fourteen
answered Aug 31, 2024
5 votes
72.3k views
A scientist has a 100 liter cistern filled with pure acid.with a 20 liter jug he remove precisely 20 litres from the cistern, replacing it with water. He repeats this process again.What is the concentration
answered Aug 22, 2024
4 votes
19.8k views
The track coach notices that his star runner is running quicker than ever before, but quickly gets tired and shows evidence of depression after the race. The coach should suspect that the runner might
answered May 23, 2024
3 votes
38.5k views
What was the average price you paid, per share, over the course of the year?
answered Apr 26, 2024
5 votes
11.6k views
Simplify the expression (10+5i)+(4+9i). Write your answer in terms of a+bi. No spaces.
answered Feb 20, 2024
4 votes
147k views
What does it mean fill out a form????
answered Dec 3, 2023
2 votes
203k views
Use Cramer’s rule to solve for x: x + 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17
answered Aug 23, 2023
10 votes
112k views
Why is it important to acknowledge past atrocities? How can acknowledgment of injustice influence victims, bystanders, perpetrators, and the descendants of these individuals??
answered Aug 16, 2023
7 votes
93.8k views
I need help with English
answered Jun 16, 2023
4 votes
55.5k views
How has the United States government tried to preserve water sources?
answered Nov 30, 2022
11 votes
118k views
Plz help plz help plz help
answered Nov 14, 2022
1 vote
147k views
What equation is equivalent to 9^x - 3 = 729?
answered Sep 10, 2022
3 votes
59.3k views
-6 1/3 -6.375 which one is greater
answered Aug 20, 2022
9 votes
31.0k views
What happens as the cross section moves away from the side to which it is parallel?
answered Aug 19, 2022
6 votes
49.8k views
Stages of reverse engineering
answered Jul 9, 2022
6 votes
110k views
Which of the following solution sets represent the inequality 3-1/2x>10?​
answered May 31, 2022
5 votes
110k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers