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Promise
Questions (34)
A metal rod of length (L) moves with velocity (v), perpendicular to its length, in a magnetic field B, which is perpendicular to
3 answers
1,012 views
A ball is thrown straight upward (along the y-axis) with an initial velocity of 16 m/s from the top of a building located 20 m
2 answers
731 views
50cm/3 ofsulphur(iv) oxide were produced at stp when some quality of powdered sulpur were burnt in excess oxygen. (1) which
4 answers
539 views
Five ways in wich substance abuse problem impact on the communities
3 answers
514 views
Recommendations on how to address substance abuse
1 answer
418 views
Jenna invest R20000 into saving account.the interest paid in the account is 10%pa compounded mounthly.calculate how (in years)
1 answer
480 views
consider a flat square coil with 10 turns. The coil is 1m wide on each side and has a magnetic field of 1,0T passing through it.
2 answers
587 views
A restaurant offers a choice of 33 salads, 99 main courses, and 44 desserts. How many possible choices for a meal are
2 answers
587 views
Experience shows that a ski lodge will be full (154 guests) if there is a heavy snow fall in December, while only
3 answers
1,025 views
The average travel time to work for a person living and working in Kokomo, Indiana is 17 minutes. Suppose the standard
4 answers
2,517 views
Human body temperatures have a mean of 98.20degrees°F and a standard deviation of 0.62degrees°F. Sally's temperature can be
6 answers
14,306 views
Find the variance for the given sample data. Round your answer to one more decimal place than the original data.
7 7 2 5 1
3 answers
2,368 views
We believe that 77% of the population of all Business Statistics I students consider statistics to be an exciting subject.
1 answer
644 views
On a map, 1cm represents 4.5km. What is the actual distance between two towns which are 4cm apart on the map?
4 answers
1,263 views
a circular section 8.0cm in diameter is marked out 9f a rectangular plate 20cm ×18cm in dimensions. if the centre of the
1 answer
354 views
Two A.P share the same first and last terms. The first A.P has 16 terms with a common difference of 6. If the common difference
1 answer
385 views
A foot ball match between senegal (18¤w) and japan (140¤e) was played in senegal on saturday the 22nd september. 1995 at
1 answer
249 views
Discuss four ways in which one's acceptance responsibility can influence effective communication
2 answers
714 views
Define the term neutralization reaction
1 answer
191 views
Potash alum is adouble salt . Explain this statement using the chemical formula of the alum
1 answer
392 views
As a senior prefect of your school,write the speech you would deliver to first year student on how to manage their time
1 answer
482 views
Find all the roots of the given function on the given interval. Use preliminary analysis and graphing to find good initial
4 answers
679 views
The 5th and 10th terms of an A.P are 0 and 10 respectively. The 20th term is what??
4 answers
778 views
A body of mass 25kg, moving at 3m/s on a rough floor horizontal floor is brought to reset after sliding through a distance
2 answers
219 views
The efficiency of a maching is 80%.determine the workdone by a person using his machine to raise a load of 200kg through a
3 answers
362 views
25cm3 of 3g hydrated
1 answer
155 views
How can the mixture of copper(ii) tetraoxosulphate(vi) crystal be separated?
1 answer
75 views
Find 43and 26in a p
1/2
1 answer
36 views
What is binding energy in an atom
1 answer
65 views
Evidence to support the claim that x-ray are electromagnetic waves.
1 answer
47 views
Calculate the resultant of five coplanar force of value 10,12,20,16,15N acting on an object o
1 answer
109 views
A rubber band band is stretched to twice its original length.calculate the strain on the rubber band
1 answer
128 views
A missile is projected so as to attain it's maximum range.calculate the maximum height attain,if the initial velocity of
2 answers
86 views
Impacts of people's in rivers
1 answer
61 views
Answers (24)
C=a+bT(where a and b are constant). 3500=a+5.5b......(1). 2900=a+4b.........(2) (2)-(1). 600=1.5b. b=600/1.5
Please show me the diagram
Nice one
In a primary school 70% percent of the boys and 5% percent of girls can ride byeclar if a boy and a girl is choose at random what is the probability that both of them can ride bike that neither of them can ride bike
Thank you
Help me pls
So I don't understand from there
I don't understand how a (1.125) = 9
I need answer
Correct
I think I have understand than ever
96
As a Senior prefect of your school write the speech you would deliver to first-year student on how to manage their time
(2/3) / (1/2)= 4/3= 1 1/3
Describe recent fraud and corruption that made the headline in the media
I need the answer
need the answer
I’m afraid none of you have the corrects answers for some of the questions, I promise mine are correct 1. B 2. D 3. B 4. C 5. B 6. C 7. D 8. C 9. A 10. D 11. A 12. A 13. A 14. D 15. B 16. B Please Trust me!
Im still not understanding
Im not understanding on how you got the answer
Uranium can produce more excessive energy
When i choose this subject i wanteded to be minigeologist
Dat is bcos ur thermometer has cooled nd so has ur parafin oil(if it was used)so remeltin wud only give u wrong values...its advisable 2 go ova d process again n wit a diff capilary tube
U5=a t(n-1)d
