Answer:
Heating sample too rapidly may cause the thermometer reading to differ from the actual temperature of the heat source. Why is a finely powdered sample used in a melting point measurement? Particles may not pack well.
Step-by-step explanation:
I had An assignment question like this
Step-by-step explanation:
-28÷4=2
-7=2
= -7-2
= -9 is the correct answer..
12 characters per inch . . . 12 inches in a foot . . . 3 feet in a yard
so 12 x 12 x 3 = 432 characters in a yard
Answer:
Division property of equality.
This is the concept of inequalities:
maximum capacity for the theater=425
Number of people in the theater=50
thus the inequality for the that will represent the number p of additional people who can be seated will be:
50+p≤425
hence:
p≤(425-50)
p≤375
Answer: p≤375
