Question

Plz answer fast the question​

Answer 1

Answer:

Explanation:

1 compound Interest

#include<stdio.h>

#include<math.h>

void main()

{

float p,r,t,ci;

printf("Enter Principle, Rate and Time: ");

scanf("%f%f%f",&p,&r,&t);

ci=p*pow((1+r/100),t);

printf("Bank Loans Compound Interest = %f%",ci);

}

2 sum and average of three numbers

#include<stdio.h>

int main () {

int a, b, c;

printf("Enter three numbers: ");

scanf("%d %d %d", &a, &b, &c);

int sum = a + b + c;

float avg = sum / 3.0;

printf("Sum = %d, Average = %f", sum, avg);

return 0;

}

Answer 2

Answer:

Answer:-

Converting inclusive class interval into exclusive class interval by subtracting 0.5 to the upper limit in each inclusive class interval.

Thus, we get:-

Class Interval Frequency

149.5-153.5 7

153.5-157.5 7

157.5-161.5 15

161.5-165.5 10

165.5-169.5 5

169.5-173.5 6