menu
QAmmunity.org
Answers by Matthew Usdin
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Matthew Usdin
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Matthew Usdin
Filter
User Matthew Usdin
Recent activity
All questions
All answers
Sue and Jenny kick a soccer ball at exactly the same time. Sue’s foot exerts a force of 68.9 N to the north. Jenny’s foot exerts a force of 85.4 N to the east. a) What is the magnitude of the resultant
answered
Jun 16, 2022
Physics
high-school
5
votes
4.7k
views
Consider the function f(x) = square root of x+3 a. In your own words, explain the meaning of f'(2). b. Now using mathematical notation, write f'(2) as a limit. (Plz hurry and help meee)
answered
May 3, 2022
Mathematics
college
3
votes
169k
views
Factor the expression below. X2 + 16x + 64 O A. (X + 8)(x + 8) O B. (x - 4)(x - 16) O C. (x-8)(x-8) O D. (x + 4)(x + 16)
answered
Feb 5, 2022
Mathematics
high-school
3
votes
22.2k
views
7. Use the discriminant to determine the number of real solutions of the equation. 5x^2- 3x+1=0 a. 1 b. 2 c. None d. Not enough information.
answered
Feb 2, 2022
Mathematics
college
2
votes
9.7k
views
Which group below is most identified with the concept of “unchanged level truth”
answered
Dec 18, 2021
English
middle-school
7
votes
214k
views
If the numbers 4, 5 and 6 are each used exactly once to replace the letters in the expression A ( B − C ), what is the least possible result?
answered
Oct 30, 2021
Mathematics
high-school
5
votes
37.4k
views
What is being done to the variable in the equation a/-7 = 84? SOMEONE HELP ASAP It's being divided by 84. It's being multiplied by 84. It's being multiplied by -7. It's being divided by -7.
answered
Aug 29, 2021
Mathematics
high-school
0
votes
168k
views
In the diagram r ll s. Find the measurement of 1?
answered
Jun 18, 2021
Mathematics
middle-school
1
vote
87.2k
views
What were some of the policies enacted by General Butler? Check all that apply.
answered
Jun 18, 2021
Social Studies
high-school
5
votes
191k
views
Is number 7 35 percent And number 8 80 percent If not can I have help
answered
May 12, 2021
Mathematics
high-school
2
votes
40.4k
views
1 What did Sophocles add to Greek drama?
answered
Apr 20, 2021
English
high-school
2
votes
174k
views
If the factors of a quadratic function are (x + 2) and (x − 9), what are the x-intercepts of the function? A. (2,0) and (9,0) B. (-9,0) and (2,0) C. (-9,0) and (-2,0) D. (-2,0) and (9,0)
answered
Mar 7, 2021
Mathematics
middle-school
3
votes
219k
views
Prompt Now that you have worked through a lot of material that includes these basic patterns, and you have compared grammatically correct and incorrect sentences, write down what you think is a rule that
answered
Mar 7, 2021
Spanish
college
5
votes
2.7k
views
Kala bought two types of cheese at a deli. She bought 0.50 pound of American cheese and 1.25 pounds of Swiss cheese. The bar diagram and equation below represent Kala’s purchase, where p represents the
answered
Mar 1, 2021
Mathematics
high-school
2
votes
107k
views
What condition must be met for a battery to be rechargeable? A. Either its anode or its cathode must generate a gas as a result of the electrochemical reaction. B. It must generate electricity via an acid-base
answered
Oct 11, 2020
Chemistry
high-school
1
vote
77.3k
views
50 POINTS in order for a cell in culture to obtain glucose, the concentration of glucose must be A) lower in the medium than in the cell's cytoplasm B) higher in the medium than in the cell's cytoplasm
answered
Sep 21, 2020
Biology
high-school
3
votes
144k
views
In Daisy Miller Which symbols in act III are associated with femininity? Select all that apply. children guns hair names
answered
Sep 17, 2019
English
middle-school
2
votes
5.0k
views
What characteristics will prevent molecules from passing through the membrane?
answered
Jun 11, 2019
Biology
college
3
votes
120k
views
Zoe is 16 her brother is 3 years more than half her age
answered
May 14, 2019
Mathematics
middle-school
1
vote
16.7k
views
Arrange the fractions in order, beginning with the smallest. 9/7,2/9,2/7,2/3
answered
Mar 7, 2019
Mathematics
middle-school
4
votes
174k
views
Page:
« prev
1
2
3
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Search QAmmunity.org