According to he analysis thx for the points
The heat released or absorbed by a substance is calculated through the equation,
H = mcpdT
where H is teh heat,
m is the mass,
Cp is the specific heat, and
dT is the temperature difference
In this item, since both nails are identical, m and cp for both nails are equal such that the equation can be expressed as,
mcp(95 - x) = mcp(x - 15)
where x is the final temperature. Solving for the value of x from the equation derived above will give us a final answer of 55 degrees C.
Answer: 55°
Answer:
cant answer that, its not compleet
Step-by-step explanation:
First you are going to multiply the number by the percent. 9,895 x 20= 197,900.
Now divide the answer by 100. 197,900 / 100= 1,979.
This means the car salesman should make 1,979 from the car sale.
Remember, multiply the number by the percent, then divide that answer by 100.
I hope this helps! :)
Answer:
The slope of a line is negative when the top arrow is is going from the left quadrant to the right quadrant.
Step-by-step explanation:
