soccerkid07 soccerkid07
  • 03-02-2017
  • Chemistry
contestada

Please number 12 and 13

Please number 12 and 13 class=

Respuesta :

keiauz7
keiauz7 keiauz7
  • 03-02-2017
12.) 15 : 10 Times Each One By 0.3

15*0.3= 4.5
15-4.5 = 10.5

10*0.3= 3
10-3=7

The Scale Factor Is 10.5:7
Answer Link

Otras preguntas

The sum of three numbers is 64. The second number is 3 more than the first. The third number is 11 less than twice the first. Find the numbers.
Experts agree that the minimum time period for cardiorespiratory benefit from exercise is _______ minutes.      A. 20B. 10C. 60D. 30
What is a gradual increase in average global temperature called?
Why did a division of labor occur when people started to produce a surplus of food?
why is 743 a prime number
Human impact on one system leads to changes in more of Earth’s systems. True or false?
i am in 5th grade. jorrod's sports card holder can hold 9 cards on each page. how many pages will jarrod need if he has 75 sports card.solve using models. expla
what function does diffusion have in the cell
What is a U.S. engineer's ride?
How many grams of CO2 are produced by burning 8.32g of C4H10?