Questions LLC
Login
or
Sign Up
Ask a New Question
Robert
Questions and answers by visitors named
Robert
Questions (27)
x+2y=0
x+3y+z=1 -4x-y-z=23
1 answer
236 views
Find the vertex focus directrix and axis of symmetry of each parabola y²–8x–6y–3=0
2 answers
818 views
Sapose active sonar on a stationary ship is used to determine the speed of a ship that is moving away from it. A sonar ping is
2 answers
519 views
An observer is located directly between two speakers, located 20m apart. The speakers are in phase with each other, and both are
2 answers
723 views
A fisherman notices that his boat is moving up and down periodically rowing to waves on the surface of the water. It takes 3.0
3 answers
686 views
The velocity of sound in air is about 330m/s, and in water is about 1700m/s. Calculate the critical angle for sound leaving air
2 answers
639 views
A proton accelerates from rest to 3.00x10^6m/s in 1.00x10^-6s in a uniform electric field E. What is the magnitude of the
2 answers
951 views
What do two atoms of fluorine and eight atoms of hydrogen form?
1 answer
172 views
Find the value of the summation from n equals 0 to 5 of the sum of 2 plus 2/2^n.
Type your answer in the space below and give 2
1 answer
203 views
Give a width of 6 feet and a perimeter of 48 feet ,calculate the área of a rectangle
1 answer
333 views
If I have 16 ounces of 99% Alcohol mixed with 4 ounces of distilled water. What percentage of alcohol is in the 20 ounce bottle?
1 answer
209 views
you are a speaker in a school debate on the topic boys should not help in the kitchen. write your speech for or against the
1 answer
92 views
In Avery v. Georgia, a Fulton County jury convicted Avery, an African-American, of a
serious felony. There were no
1 answer
79 views
What is the likelihood that when 5 die are rolled, that the numbers that turn up will be 1, 2, 3, 4, 5 in some order?
1 answer
40 views
A 60-year-old buys a 1-year term life insurance policy worth $1000 and it costs him $60. If his likelihood of living to age 61
3 answers
81 views
Three dice are rolled. Find the probability of rolling triples
1 answer
70 views
How many ways can a foursome of two men and two women be selected from 10 men and 12 women to sit at a table in a restaurant?
1 answer
110 views
Find the probability of getting a full house (3 cards of one value and 2 cards of another) when 5 cards are dealt from an
1 answer
80 views
Migration definition
1 answer
74 views
What was the Columbian exchange
1 answer
87 views
What was the Louisiana purchase?
1 answer
68 views
Where did people migrate from to populate North America
1 answer
78 views
Where did people move after? The frontier was fully settled
1 answer
65 views
Where did people move after The frontier was fully settled
1 answer
79 views
Why did the United States attract so many immigrants?
1 answer
64 views
Advances in technology have increased the number of people needed
2 answers
91 views
Which economic factors has most likely determined the price in this picture
2 answers
74 views
Answers (7)
The answer is d
Nvrm its A because they had to make clothes so they need alot of cotton
I think its B
I got diverges. Is this right? Please respond as soon as possible.
another question is what do 2 atoms of fluorine and eleven atoms of hydrogen form?
Jeff you are crazy the correct answer is 75.36 but im confused becuase on my module 13 volume assessment it gives me 15,62,30, 20 which is correct.Plz respond quckily to this respond so i gcan get a 90% or 100%.
The forth one is A
