Answer:the answer is 12
Step-by-step explanation: i just set the ratio and solved for X
Answer:
30 students
Step-by-step explanation:
18/3 = 6
6 x 2 = 12 boys
12 boys + 18 girls = 30 students
- Hope this helps! Please let me know if you would like a further explanation.
When x = 0,
sin3x / 6x = 0 / 0, which is an indeterminate form.
Hence we use L'Hospital's rule:
d/dx (sin3x) = 3cos3x
d/dx (6x) = 6
Now we have 3cos3x / 6 or 0.5cos3x.
When x = 0, 0.5cos3x = 0.5(1) = 0.5.
Hence the limit is 0.5.
