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The class gained a mean of μ = 24 and a standard deviation of a = 8.48 and X= 6
a. What percentage of scores are lower than your score? Show Steps 1 to 4 completely.
At what temperature will 0.731 moles of neon gas occupy 10.30 L at 2.50 atm? Use the equation: MM= ρRTP
Determine the volume occupied by 4.26 g of CO2 gas at STP. Use the equation: V= nRTP
Pattern
A teacher asked Ramesh to draw a Quadrilateral of a specific pattern with only symbol. The length and height should be L. Here L is the number of characters in every line. The height of the
*
quadrilateral is the number of lines it contains.
The slope of the quadrilateral taken as S represents the the number of extra space characters in a line when compared to its next line.
The last line will not have any space characters before the character.
Sample Input
6
9
Sample Output1
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A 500.0 mL sample of nitrogen is warmed from 77.0 ˚C to 86.0 ˚C. Find its new volume if the pressure remains constant.
Under what pressure a gas must be compressed in order to fit into a 4.00 ft3 tank if it occupies 300.0 ft3 at standard pressure?
The rate of effusion of an unknown gas was measured to be 25.3 mL/min. Under similar conditions, a known gas with a density of 3.1 g/mL effuses at 19.5 mL/min. What is the density of the unknown gas?
Strategy: Let ρ1 be the density of the unknown gas.
Find latitude and longitude of first 20 countries with a population greater than or equal to the population limit given below. Use the country details from this dataset ( https://cdn.jsdelivr.net/gh/apilayer/restcountries@3dc0fb110cd97bce9ddf27b3e8e1f7fbe115dc3c/src/main/resources/countriesV2.json ).
Your task is to find the sum of the length of all lines (in kms) that can be drawn between co-ordinates of these countries.
- Assume radius of earth: 6371 km
- Round length of each line and final result to 2 decimal points
- If co-ordinates are missing for any country use 0.000 N 0.000 E
Population limit: 11750
Matrix Problem
you are given an m*n matrix.write a program to compute the perimeter of the matrix and print the result.Perimeter of a matrix is defined as the sum of all elements of the four edges of the matrix.
Input
The first line of input containing the positive integer.
The second line of input containing the positive integer.
The next N lines of input space-separated integers.
Explanation: The input should be
3
4
1 2 3 4
5 6 7 8
9 10 11 12
The output should be 1+2+3+4+8+12+11+10+9+5 = 65
Sample Input1
4
4
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
Sample Output1
1+2+3+4+8+12+16+15+14+13+9+5=102
Find the general solution of the equation:
𝑥^2𝑦" − 9𝑥𝑦′ + 25𝑦 = 0
#340153 on Dec 2023