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Robert
Questions (45)
What is a modulus and how does it work?
1 answer
20 views
Prove by induction that 5 to the power n, plus 3 is divisible by 4
1 answer
23 views
If B is 3km at an angle 30 degrees, determine the magnitude and direction of -2B
1 answer
18 views
If B is 3km at an angle of 30 degrees. Determine the magnitude and direction of -B
1 answer
16 views
Explain any three behaviors that may be referred to as an aspect of interpersonal perspective
1 answer
21 views
A light ray of wavelength 589nm in vacuum passes through water. What is the wavelength of this light in water?
1 answer
36 views
Find the wavelength of a photon that has an energy of 12.4eV
1 answer
23 views
Find the number of ways of choosing 3 books from a shelf holding 5 different books
1 answer
19 views
In a class of 30 students, students were asked about their subject preference. 15 students preferred maths, 13 preferred
1 answer
35 views
Show that if m and n are odd numbers then m+n is also odd
1 answer
15 views
Yanu travel surveyed 125 potential customers. The following information was gathered:
* 18 wished to travel to all three
1 answer
45 views
Show that if m and n are both square numbers, then mn is a square number
1 answer
18 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
28 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
25 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
49 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
50 views
How can one use polygon rule to add vectors
1 answer
19 views
Argue for the claim that running a school as a bureaucratic organization is difficult in an essay form. Five points
1 answer
31 views
Which economic factors has most likely determined the price in this picture
1 answer
133 views
Advances in technology have increased the number of people needed
1 answer
151 views
Why did the United States attract so many immigrants?
1 answer
120 views
Where did people move after The frontier was fully settled
1 answer
123 views
Where did people move after? The frontier was fully settled
1 answer
106 views
Where did people migrate from to populate North America
1 answer
147 views
What was the Louisiana purchase?
1 answer
109 views
What was the Columbian exchange
1 answer
129 views
Migration definition
1 answer
132 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
145 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
172 views
Three dice are rolled. Find the probability of rolling triples
1 answer
117 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
146 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
92 views
In Avery v. Georgia, a Fulton County jury convicted Avery, an African-American, of a
serious felony. There were no
1 answer
143 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
143 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
269 views
Give a width of 6 feet and a perimeter of 48 feet ,calculate the área of a rectangle
1 answer
377 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
267 views
What do two atoms of fluorine and eight atoms of hydrogen form?
1 answer
220 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
1,030 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
717 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
790 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
821 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
624 views
Find the vertex focus directrix and axis of symmetry of each parabola y²–8x–6y–3=0
1 answer
924 views
x+2y=0
x+3y+z=1 -4x-y-z=23
1 answer
292 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
