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Robert
Questions (45)
What is a modulus and how does it work?
1 answer
25 views
Prove by induction that 5 to the power n, plus 3 is divisible by 4
1 answer
33 views
If B is 3km at an angle 30 degrees, determine the magnitude and direction of -2B
1 answer
26 views
If B is 3km at an angle of 30 degrees. Determine the magnitude and direction of -B
1 answer
28 views
Explain any three behaviors that may be referred to as an aspect of interpersonal perspective
1 answer
26 views
A light ray of wavelength 589nm in vacuum passes through water. What is the wavelength of this light in water?
1 answer
44 views
Find the wavelength of a photon that has an energy of 12.4eV
1 answer
27 views
Find the number of ways of choosing 3 books from a shelf holding 5 different books
1 answer
23 views
In a class of 30 students, students were asked about their subject preference. 15 students preferred maths, 13 preferred
1 answer
46 views
Show that if m and n are odd numbers then m+n is also odd
1 answer
21 views
Yanu travel surveyed 125 potential customers. The following information was gathered:
* 18 wished to travel to all three
1 answer
60 views
Show that if m and n are both square numbers, then mn is a square number
1 answer
22 views
A constant force of 10N acts on a 2.0kg object initially at rest on a horizontal surface and gives it 90J of kinetic energy.
1 answer
35 views
A constant force of 10N acts on a 2.0kg object initially at rest on a horizontal surface and gives it 90J of kinetic energy.
1 answer
32 views
A man wishes to cross a river 50m wide which is flowing at 0.5m/s. Given that he can swim at 0.8m/s, find:
(a) The time he takes
1 answer
60 views
A man wishes to cross a river 50m wide which is flowing at 0.5m/s. Given that he can swim at 0.5m/s, find:
(a) The time he takes
1 answer
62 views
How can one use polygon rule to add vectors
1 answer
24 views
Argue for the claim that running a school as a bureaucratic organization is difficult in an essay form. Five points
1 answer
56 views
Which economic factors has most likely determined the price in this picture
1 answer
141 views
Advances in technology have increased the number of people needed
1 answer
160 views
Why did the United States attract so many immigrants?
1 answer
126 views
Where did people move after The frontier was fully settled
1 answer
134 views
Where did people move after? The frontier was fully settled
1 answer
112 views
Where did people migrate from to populate North America
1 answer
156 views
What was the Louisiana purchase?
1 answer
116 views
What was the Columbian exchange
1 answer
135 views
Migration definition
1 answer
136 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
156 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
178 views
Three dice are rolled. Find the probability of rolling triples
1 answer
122 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
1 answer
152 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
97 views
In Avery v. Georgia, a Fulton County jury convicted Avery, an African-American, of a
serious felony. There were no
1 answer
156 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
0 answers
145 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
281 views
Give a width of 6 feet and a perimeter of 48 feet ,calculate the área of a rectangle
1 answer
390 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
274 views
What do two atoms of fluorine and eight atoms of hydrogen form?
1 answer
224 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
1 answer
1,039 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
1 answer
730 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
2 answers
806 views
An observer is located directly between two speakers, located 20m apart. The speakers are in phase with each other, and both are
1 answer
834 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
1 answer
644 views
Find the vertex focus directrix and axis of symmetry of each parabola y²–8x–6y–3=0
1 answer
933 views
x+2y=0
x+3y+z=1 -4x-y-z=23
1 answer
297 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
