Write a while loop that prints user_num divided by 2 until user_num is less than 1. sample output for the given program:

while(user_num >= 1.0){

printf("%.2f", user_num);

user_num = user_num/2;

}

Step-by-step explanation:

I am going to write a C code for this.

The first step is read the value of user_num.

After that, inside the while loop, you print the value then divide user_num by 2.

In the print, %.2f prints the float to two decimal cases.

So

float user_num.

scanf("%f\n", user_num);

while(user_num >= 1.0){

printf("%.2f", user_num);

user_num = user_num/2;

}

Step-by-step explanation:

A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the homework grade, to the nearest integer, for a student with a test grade of 31.

Homework Grade (x) Test Grade (y)

58 52

75 66

66 68

85 74

52 38

74 65

78 76