Answer:
a) 24
b) 16
Step-by-step explanation:
a) Total Students = 40
Boys= 40*(3/5) = 24
b) Total Students= 40
Boys= 24
Girls= (40-24) = 16
1/40 in 30 mins = 2/40 in 1 hour
2/40= 0.05 miles per hour
<h2>As a decimal: 20.56667</h2><h2>As fractions:

OR

</h2>
Answer:

Step-by-step explanation:


Answer:
The slope is 0.
Step-by-step explanation:
The slope of any horizontal line is zero.