alexc2002 alexc2002

02-02-2017
Mathematics

contestada

in an experiment, the temperature dropped 2 degrees each day until the temperature reaches negative 5.5 degrees. if the starting temperature was 32.9 degrees, then how many days did the experiment run?

Respuesta :

spongebob456 spongebob456

02-02-2017

[tex]32.9-(-5.5)=38.4[/tex]
38.4/2=19.2
around 19 days

Answer Link

Otras preguntas

round to the nearest hundredth 5.6192

I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!

what do I do to figure out this problem:3x+8=26+x

Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi

What's the word for looking down on others; proud and scornful

What's the other word stubborn; inflexible

What was the major purpose of the Truman Doctrine?

How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?

The diameter of a cylinder is 6 feet 6 inches. The height of a cylinder is 12 feet 3 inches. What is the surface area? (feet squared)What is the volume?

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he