Answer:
#include <stdio.h>
#include <math.h> /* has sin(), abs(), and fabs() */
int main(void) {
double interval;
int i;
for(i = 0; i <30; i++) {
interval = i/10.0;
printf("sin( %.1lf ) = %.3lf \t", interval, abs(sin(interval)));
}
printf("\n+++++++\n");
return 0;
}
Explanation:
The C source code defines a void main program that outputs the absolute value of the sine() function of numbers 0.1 to 3.0.
Answer:
B
Explanation:
Self Explanatory - It is melted into a liquid then poured into a mold. It cools and becomes solid.
This is a physical change. Because he is not changing what it is just its outward appearance. hope this helped.
Answer:
See attached picture.
Explanation:
See attached picture for explanation.
