monistengo2hijos monistengo2hijos

02-09-2016
Mathematics

contestada

The high temperature one summer day was 90 degree .an afternoon thunderstorm lowered the temperature to 72 degrees . What is the percent decrease in the temperature?

Respuesta :

Аноним Аноним

05-09-2016

90 minus 72 is 18 so 18 over 90 is 0.2 so 20% decrease!!

Answer Link

Otras preguntas

Different isotopes indicate that an element will have different numbers of

Are triangles the congruent? Write the congruency statement.What is the congruency that proves they are congruent?What is the perimeter of ∆PQR?

players on the school soccer team are selling candles to raise money for an upcoming trip. Each player has 24 candles to sell. If a player sells 4 candles a pro

I need help please I been stuck on this question since yesterday

What’s does 2+2 evaluation to

Kai walked one and two-thirds of a mile on Saturday and four and one-sixth of a mile on Sunday. How many miles did Kai walk?

Consider the diagram below, which represents components of the biosphere. What do the two arrows in the diagram most likely represent? A. Radiation B. Photosyn

in which two days did the spread of enlightenment thought contribute to the french revolution

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. What is the median of this set of integers?

What are the uses of polythene?