Answer:
Of course it isn't random. Students who buy hot lunch probably like it.
No, it's not random.
Step-by-step explanation:
A. 1/2
This is because there are 6 possible outcomes. 1, 2, 3, 4, 5, and 6.
The probability of rolling 1, 5, and 6 is 3 out of 6 (3/6)
3/6 reduced is 1/2.
We just have to multiply 20 by 10mm, which is 200mm. 100mm is equal to one centimeter, so the body length of the insect under the microscope is two centimeters.
Answer:
3x+y=-31
Step-by-step explanation:

Slope of perpendicular line is -3.

Sub in the point (10, -1)

The solution to this equation is x=4.6 because 19.32/4.2=4.6