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A 50g arrow moving at 20m/s strikes a pumpkin and drills a 35cm hole straight through it. When it emerges, the arrow has a speed of 8m/s. Assume uniform deceleration, find the time taken by the arrow to pass through the pumpkin.
Sum of Non-Diagonals
As the creative content member of your newspaper company, you are given the task to publish a puzzle in your local newspaper. For a given MxM integer matrix, the task is to print the sum of all elements other than the diagonal elements,Both the diagonals are to be excluded.
Input
The first line of input is a positive integer M.
The next M lines of input contain M space-separated integers.
Output
The output is an integer that represents the sum of all the numbers in the matrix as mentioned above.
Sample Input1
3
4 1 3
2 5 6
1 2 3
Sample Output1
11
Sample Input2
5
1 2 2 3 3
4 4 5 6 7
9 8 7 6 5
9 2 3 8 8
-4 -2 -2 4 -7
Sample Output2
63
Due to substantial increases in prices in country A,the real income level of the population in country A decreases.show on a diagram how the decrease in the income level in country A will affect the demand of meat,which is a normal good.also indicate how equilibrium price an equilibrium quantity will change in country A.
A family member wants to be healthier and fitter. Write a letter explaining how they can do this.
You must write about:
• why it is important to stay fit
• one type of exercise they could do • how you can help them to stay fit.
Your letter should be between 50 and 70 words.
It is important to note that learners develop their reading …
1.
in the same manner and at the same pace
2.
in the same manner and at a different pace
3.
in a different manner and at a different pace
4.
in a different manner and at the same pace
Phonemic awareness …
1.
recognizes that speech consists of a sequence of sounds
2.
is auditory and involves listening for sounds
3.
involves recognizing and reading letter-sounds
4.
1 and 2 above
Number of possible open chain structure from molecular Formula C3H6O is x. Find the value of X by 4.
- When you order this chemical from a company the label says “ paradichlorobenzene” even though this is not he correct IUPAC name. Why do you think the compound is labelled this way? Do you think it is a good idea, or should all products be labelled with their IUPAC name? Explain your reasoning.
............................. involves early language and literacy exposure that begins long before a learner is enrolled in formal schooling.
1.
Emergent reading
2.
Incidental reading
3.
Phonic reading
4.
Independent reading
To read, you must be able to…
1.
recognize the alphabet principle
2.
identify units of sound and decode words
3.
1 and 2 above
4.
None of the above
#340153 on Dec 2023