anjelicablanco404 anjelicablanco404
  • 18-09-2019
  • Mathematics
contestada

If 45 mL of H2O are required to mix 100 g of casting plaster, how many milliliters would you need for 250 g of plaster ?

Respuesta :

carolynlin931113
carolynlin931113 carolynlin931113
  • 18-09-2019
Answer is 112.5 mL

You add 45 and another 45 to get 90 mL for 200g, and divide 45 by 2 to get 22.5 for the 50g left and you add all up 90+22.5=112.5
Answer Link

Otras preguntas

Vitamins, minerals, water, and amino acids are all examples of What
the set of integers between -5 and -9
!!!HELP!!! 15 points Which equation represents this sentence? One-half the sum of a number and four is three less than the quotient of five and the number. A)
6) A cube has a volume of 125 mm3, what is its surface area? Volume = s3 Area = 6x s2
describe how slavery function in africa
Silver has two naturally isotopes and has an atomic mass of 107.868 amu. One isotope is Ag-109 isotope (108.905 amu) and has a natural abundance of 48.16%. What
On Monday, 198 students went on a trip to the zoo. A 4 buses were filed and 6 students had to travel in cars How many students were in each bus?
Someone answer this please
All are main food allergens except
My mother packed my school lunch if she has time. packs has packed had packed No change is needed.