rachbrown312 rachbrown312

04-06-2021
Mathematics

contestada

In a lab a substance was cooled b 6 degrees each hour for 42 hours what was the total change it in temperature

Respuesta :

sqdancefan sqdancefan

05-06-2021

9514 1404 393

Answer:

total cooling was 252 degrees

Step-by-step explanation:

quantity = rate × time

The total temperature change is ...

(-6°/h)(42 h) = -252°

The total change in temperature was a cooling of 252 degrees.

Answer Link

Otras preguntas

What type of bonding in solid potassium

The pitch of a roof is found the same way as the slope of a line. What is the pitch of a roof that has a height of 9 ft and a horizontal run of 7? A) 1/2 B) 2/3

t takes Tabitha about 18 minutes to walk from her house to school. If her friend Sara's house is located halfway between Tabitha's house and the school, approxi

2 ways in which the carbon is stored for a long time

What is the hardest form of carbon

Which represents a deletion of a section of the DNA shown here? A—C—T—G—G—A—T A.A—T—C—T—G—G—A—T B.A—C—T—C—G—A—T C.A—C—T—A—T D.A—C—T—C—C—T—T

what was a major result of ww11

5/6+8/12 eh ay is the valué of the expression

What is the Nature of reality?

if x2+2=6x is solved by completing the square, an intermediate step would be