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Questions Asked on July 2, 2023

Find the equation of tangent to the curve y=2x-x^3 at the point x=-1. Where does that tangent meet the line y=x?
1. 1 answer
2. 1,201 views
Towns A and B are 420km apart. Two lorries departed from A at the same time travelling towards B. Lorry x travelled at an
1. 1 answer
2. 520 views
Consider these two arguments about immigration.In a well-structured paragraph, compare the rhetorical devices used by President
1. 1 answer
2. 430 views
Reread the arguments on the previous slide about the positive and negative aspects of social media. In a well-constructed
1. 1 answer
2. 396 views
Calculate the total energy required to evaporate completely 1kg of ice that is initially -10°c
1. 1 answer
2. asked by Iloti favour
3. 368 views
Suppose that X, Y, and Z are independent random variables with unit variance. Furthermore, E[X] )= 0 and E[Y] = E[Z] = 2. Then,
1. 1 answer
2. asked by silly_muffin
3. 357 views
Write short notes on each of the following terms as used in research methodsa)Descriptive data analysis b)Inferential data
1. 3 answers
2. asked by Evaristi Paulo
3. 326 views
Write a well-structured paragraph that evaluates the argument in "The Role of Social Media in the Arab Uprisings.” State the
1. 1 answer
2. 325 views
1. Were you able to fill out all related descriptions for each person? Which of the descriptions is the most observable? 2. What
1. 1 answer
2. 322 views
Reword but don't shorten. (Always make it informational, and not emotional.)Cherisse Che is a rich and powerful individual with
1. 5 answers
2. asked by HJP
3. 318 views
A group of students were asked whether they liked History, Science,or Geography. Their responses are as shown in the table below
1. 1 answer
2. asked by Khadija
3. 304 views
In a class of47 student ,31 study physics ,26 study chemistry and 16 study Biology . 3study all the three subjects, 2 study
1. 1 answer
2. asked by Khadija
3. 295 views
Suppose that X, Y, and Z are independent random variables with unit variance. Furthermore, E[X] )= 0 and E[Y] = E[Z]. Then,
1. 1 answer
2. asked by silly_muffin
3. 292 views
Turn this Twelve Kizuki Upper Rank Character Quality Tier List into an essay.1. Kokushibo = 8/10 2. Doma = 10/10 3. Akaza = 6/10
1. 5 answers
2. asked by HJP
3. 282 views
In a well-written paragraph, explain how modern-day public service ads compare to older public service ads. Think about
1. 1 answer
2. 282 views
An elastic cord can be stretched to it elastic limit by a load of 2N if a 35cm length of cord is extend to 0.6cm by a force of
1. 1 answer
2. 281 views
A paper cone has base radius of 4cm and height of 3cma. Calculate the volume of the cone b. Sketch the cone and hence find the
1. 1 answer
2. asked by Aisha
3. 273 views
BSc. Economics II students at Mzumbe University were commissioned to conduct aresearch on the failure rate of local government
1. 1 answer
2. asked by Evaristi Paulo
3. 271 views
The law of iterated expectations tells us that E[E[X/Y]] = E[X]. Suppose that we want apply this law in a conditional universe,
1. 3 answers
2. asked by silly_muffin
3. 260 views
What do diffraction and refraction have in common?They both involve interference. They both involve wave interactions. They both
1. 1 answer
2. asked by Interesting...
3. 255 views
Reword but don't shorten.Nakime strums her biwa, transporting the three Upper Ranks to a room. Nakime once again strums her
1. 19 answers
2. asked by HJP
3. 253 views
what are the four assumptions made when using capture and recapture method for population estimation
1. 1 answer
2. 251 views
Let X and Y be zero-mean independent random variables. Which one of the following statements is correct? Hint: You can take for
1. 3 answers
2. asked by silly_muffin
3. 251 views
e survey found that men's heights are normally distributed with a mean of 67.2 inches and a standard deviation of 3.1 inches.
1. 1 answer
2. 250 views
A solid of mass 1.7kg suspended by a string is completely in water if the tension in the spring is 6N calculate1. Upthrust of
1. 1 answer
2. asked by James
3. 247 views
Name 2 diseases caused by parasitic worms and for each mention the;i) causative agent ii) mode of transmission iii)life cycle of
1. 1 answer
2. asked by Grace Mwangi
3. 247 views
What are the main part of literature review in research
1. 15 answers
2. asked by Evaristi Paulo
3. 246 views
Kenneth had some money. He spent 1/7 of his money on food and $180 ontransport. He spent 1/5 of the remaining money on a new
1. 3 answers
2. 243 views
In a class of47 student ,31 study physics ,26 study chemistry and 16 study Biology . 3study all the three subjects, 2 study
1. 1 answer
2. asked by Khadija
3. 241 views
Sound waves move the slowest through which medium?water ice air wood
1. 1 answer
2. asked by Interesting...
3. 241 views
Are you GPT 4?
1. 7 answers
2. asked by HJP
3. 239 views
the position vectors of points x, y and z are x=ti +2j,y=2i+3j,z=3i+4j respectively. If the points x ,y and z are collinear,
1. 1 answer
2. 238 views
Mince cost 180 naira per half kg find the cost of mince weighing 600g
1. 1 answer
2. asked by Marian
3. 237 views
In the triangle below P and Q are points on OA and OB respectively such that OP:PA=3:2 and OQ:QB=1:2.AQ and PQ intersect at T.
1. 1 answer
2. 235 views
Find the probability of obtaining a total of 4 when 4 fair dice are thrown together
1. 1 answer
2. 233 views
Find points on the curve y=x^3-6x²+x+3 where the tangents are parallel to the line y=x+5. And determine the equations for these
1. 3 answers
2. 233 views
Differentiate betweenPositivesm and interpretive research paradigms
1. 3 answers
2. asked by Evaristi Paulo
3. 233 views
Differentiate -7xy³
1. 3 answers
2. asked by James
3. 229 views
6. If someone accessed their sibling’s phone without permission, which act would be broken?a) Data Protection Act: Data must
1. 1 answer
2. asked by ....
3. 228 views
Calculate the total surface area of a solid cone of vertical height 10cm and base diameter 14cm use the value 22/7 for
1. 1 answer
2. asked by Gospel Samuel Emah
3. 227 views
One of the BSc. Economics students at MzumbeUniversity conducted a study on the “FactorsAffecting Performance of Trade Unions
1. 7 answers
2. asked by Evaristi Paulo
3. 227 views
Thirty percent of the students in a high school face a disciplinary action of some kind before they graduate. Of those students,
1. 1 answer
2. 226 views
Imagine that you were asked to find out factors affect lecture session attendance amongstudents in higher learning public
1. 3 answers
2. asked by Evaristi Paulo
3. 223 views
The price of a chicken sandwich was $6.80 and the price of a beef sandwich was $9.80 without GST. Ahmad bought a total of 90
1. 3 answers
2. 222 views
Name the reagent used to test fora) proteins b)lipids c)vitamin c
1. 1 answer
2. asked by Grace Mwangi
3. 222 views
Name the 3 people who are associated with the Data Protection Act and explain what they do:
1. 1 answer
2. asked by ....
3. 220 views
1, a small firm builds two types of garden shed. Type A requires 2 hours of a machine time and 5 hours of crafts man time.type
1. 1 answer
2. asked by Zed smart
3. 219 views
Towns A and B are 420km apart. Two lorries departed from A at the same time travelling towards B. Lorry x travelled at an
1. 1 answer
2. 218 views
Assume that the Phillips curve for a given economy is given by:π = πt-1 – 0.5 (ut – 0.06) a. Explain the concept of the
1. 12 answers
2. 215 views
explain factors affecting seed germination
1. 1 answer
2. asked by joy mbaa
3. 213 views
Which is the best paraphrase of the paragraph?Because he was dipped in the River Styx, Achilles was thought to be immortal.
1. 1 answer
2. 213 views
which of the following is the best way to write the underlined portion of this sentence? if we were teenagers at the time these
1. 1 answer
2. asked by marystewart9495
3. 212 views
The probability that a scoool lunch will include peas is 1/2. How many school lunches would you expect to include peas if you
1. 1 answer
2. 211 views
Reword this but more information and NOT emotional.In an astounding display of skill and speed, Akaza unleashes a dazzling
1. 31 answers
2. asked by HJP
3. 210 views
Write a letter to your friend in other school telling him or her how you hope to spend the holiday time with your uncle .
1. 1 answer
2. asked by Belinda
3. 209 views
You are the main speaker in your school debate on the topic television promotes unti-social lives, write the debate against the
1. 1 answer
2. asked by Blessing Sekyere
3. 207 views
Find the derivative of -8x²-5x+13 using first principles
1. 5 answers
2. asked by James
3. 206 views
As a main speaker in your school debate on the topic television promotes anti-socialIives, write a debate against the motion
1. 1 answer
2. asked by Blessing Sekyere
3. 206 views
Reword this.Let's get this ball rolling Hey pilots! It's the owner, Sniperstock. Recently, this place has seen an uptick in
1. 5 answers
2. asked by HJP
3. 205 views
A spring force containt 1,500N/M acted upon by constant force of 75N calculate the potential energy stored in the spring
1. 1 answer
2. 202 views
Differentiate between the measures of dispaersion and measures of central tendency
1. 7 answers
2. asked by Evaristi Paulo
3. 202 views
The current student population of Seattle is 2000. Of the population increased at a rate of 9.3% each year. What will the
1. 1 answer
2. 201 views
In one town, 70% of adults have health insurance. What is the probability that 6 adults selected at random from the town all
1. 1 answer
2. 201 views
Prove that 1 + cot 60 degree upon 1 - Cos 60 degree ka whole square equal 1 + cos 30 degree upon 1 - cos 30 degree
1. 1 answer
2. 200 views
One of the BSc. Economics students at MzumbeUniversity conducted a study on the “FactorsAffecting Performance of Trade Unions
1. 1 answer
2. asked by Evaristi Paulo
3. 200 views
James bought 14 big and 'small boxes öf oranges. Each big box contained 50 oranges and each small box contained 30 oranges. If
1. 1 answer
2. 199 views
What are the factors affecting the equilibrium
1. 1 answer
2. asked by Zainab
3. 199 views
4. A data type that is a letter or number. This is the default data type in Python.a) print b) integer c) string d) input
1. 1 answer
2. asked by ....
3. 198 views
A boy of mass 10kg climbs up a steps of height 2m in 20s calculate the power of the boy
1. 1 answer
2. asked by Victoria
3. 196 views
In one town, 70% of adults have health insurance. What is the probability that 6 adults selected at random from the town all
1. 1 answer
2. 195 views
why do fish die when removed in water
1. 1 answer
2. asked by joy mbaa
3. 193 views
diffrentiate the pyramid of numbers and pyramid of biomass
1. 1 answer
2. asked by joy mbaa
3. 193 views
Michael wants to take French or Spanish or both But classes are closed, and he must apply and get accepted to be allowed to
1. 1 answer
2. 193 views
Another question. The law of iterated expectations tells us that E[E[X/Y]] = E[X]. Suppose that we want apply this law in a
1. 3 answers
2. asked by silly_muffin
3. 192 views
What are difference between medical model and social model of disability?
1. 1 answer
2. asked by Abrish
3. 191 views
In a survey,74 out of 88 tourists interviewed said , that had visited at least one of the following continents : Africa, Europe,
1. 1 answer
2. asked by Khadija
3. 190 views
give the life cycle of plasmodium and amoeba dysentry,adaptative characteristic of plasmodium and dysentry2)mwanamke ni kibwea
1. 1 answer
2. asked by joy mbaa
3. 189 views
Find dy/dx for x=1/t+1 and y=1/t-1
1. 3 answers
2. asked by James
3. 188 views
If we randomly select one of the customers represented in the table, estimate the probability that the waiting time is between 8
1. 1 answer
2. 188 views
Explain steps in interpreting OLS estimated result of thr regression analysis
1. 1 answer
2. asked by Evaristi Paulo
3. 187 views
Get rid of all errors and unnecessary brackets.Cherisse Che is a rich and powerful individual with connections to the Syndicate,
1. 3 answers
2. asked by HJP
3. 184 views
Three hockey teams are comparing their records.The titans won 5 games, drew 2 and lost 3 They scored 7 goals, saved 1 goal and
1. 1 answer
2. asked by genie
3. 184 views
the length of a square increases by 20%. By what percentage does the area of the square increase?
1. 1 answer
2. asked by genie
3. 181 views
Assuming the saturation voltage levels are ±10V. Determine the rise time (tr) and fall time (tf) for LM741 and LM318.
1. 1 answer
2. asked by Anonymous
3. 180 views
give factors affecting germination and explain
1. 1 answer
2. 180 views
Provide concept of the following statements.i) Are not symmetrical and instead the most frequent scores are clustered at one end
1. 3 answers
2. asked by Evaristi Paulo
3. 180 views
12.- An army of 900 men has food for 20 days; if you want the provisions to last 10 days Plus, how many men will have to be
1. 1 answer
2. 178 views
The parameter of a triangle is 4 cm. The one side is 7 cm longer than the other and 5 cm shorter than the third . Find length of
1. 1 answer
2. 178 views
In a 2018 report the birth rate of a country was 11 births per 1000 people. In 2017 it had been reported in the country that in
1. 1 answer
2. asked by genie
3. 178 views
If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?
1. 1 answer
2. 178 views
In a survey,74 out of 88 tourists interviewed said , that had visited at least one of the following continents : Africa, Europe,
1. 1 answer
2. asked by Khadija
3. 177 views
differentiate between continuous and discontinuous growth
1. 1 answer
2. 175 views
It a salesperson is chosen at random the probability that his potential for advancement is Good given that his Sales Ability is
1. 1 answer
2. 175 views
Statesville’s population in 2010 was about 24,000 and was growing by a 1.1% each year if this continues what will
1. 1 answer
2. 174 views
A bag contains 11 oranges, four of which are damaged. Two oranges are selected at random without replacement. The probability
1. 3 answers
2. 174 views
The area of a rectangle has increased by 5%. The length of one side was decreased by 10%. By what percentage was the other side
1. 1 answer
2. asked by genie
3. 173 views
A bag contains 11 oranges, four of which are damaged. Two oranges are selected at random without replacement. The probability
1. 1 answer
2. 173 views
three years ago, a father was three times as old as his son. In three years time the sum of their aged will be 76 years.
1. 1 answer
2. 172 views
The government has tabled changes to the statistics Act 2015 whose previous amendmentswere passed by the National Assembly in
1. 1 answer
2. asked by Evaristi Paulo
3. 172 views
what are the two roles of light in photosynthesis
1. 1 answer
2. 171 views

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