EN LA CIUDAD DE AREQUIPA, EN UN DÍA SE REGISTRÓ UNA TEMPERATURA MÁXINA DE 30 º C Y EN LA NOCHE SE REGISTRÓ UNA TEMPERATURA MÍNIMA

EN LA CIUDAD DE AREQUIPA, EN UN DÍA SE REGISTRÓ UNA TEMPERATURA MÁXINA DE 30 º C Y EN LA NOCHE SE REGISTRÓ UNA TEMPERATURA MÍNIMA DE – 6 º C. ¿CUÁL FUE LA VARIACIÓN MÁXIMA DE LA TEMPERATURA?

Porfi el que responda mejor le doy corona : )

9. Find the area of a circle having a circumference of 382. Round to the nearest tenth. Use 3.14 for 1. a. 1133.5 units b. 1078.6

1. Expert says:

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

2. Expert says:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.

3. Expert says:

4x 20 is 80 but if ther machine is broken then there is none you have to redo the test

4. Expert says:

step-by-step explanation:

107 units