Answers by Xueli
Register

Answers by Xueli

Answers by Xueli
Filter
What is the period of y = 8 cos (5pie x + 3pie/2)-9 Give an exact value. Units
answered Dec 13, 2023
6 votes
194k views
In the standard equation for a conic section Ax2 + Bxy + Cy2 + Dx + Ey + F = 0, if B2 − 4AC < 0, the conic section in question is a circle if A = C , B = 0.TrueFalse
answered Oct 30, 2023
18 votes
179k views
Interest rate on a credit card is 1/2%. is 1/2% less then,equal to,or greater then 0.005? explain
answered Jul 16, 2023
23 votes
508k views
During an influenza epidemic, we note that in a household of mother, father and two children, the probability that mother gets influenza is 10%. Furthermore, we see that the probability that father get
answered Jun 9, 2023
10 votes
21.3k views
If x= 3y and y is 4% of a, then x is what percent of a? (A) 12% (B) 20% (C) 25% (D) 75% (E) 80%
answered Mar 10, 2023
9 votes
506k views
Answer the following please give steps of how you got your answer
answered Sep 13, 2022
12 votes
447k views
7^5 / 7^2 =345 true or false​
answered Apr 1, 2022
22 votes
173k views
A bag contains 15 marbles. The probability of randomly selecting a green marble is 1/5. The probability of randomly selecting a green marble, replacing it, and then randomly selecting a blue marble is
answered Mar 29, 2022
30 votes
105k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Which sediment has the greatest permeability?
Biological Molecules
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
How are proto-stars formed?