aocasio0416 aocasio0416

02-12-2021
Mathematics

contestada

sam's age is 125% of mary's age. mary's age is p% of sam's age. what is the value of p?

Respuesta :

outcash812 outcash812

02-12-2021

Let Sam be (S+8) years while his sister is S years.

S(S+8) = 105

S^2+8S-105 = 0

(S+15)(S-7) = 0

Sam’s sister is 7 years and Sam is 15 years old.

Answer Link

Otras preguntas

Compare and contrast the primary and latent functions of the major social institutions we studied in this module: the family, politics/government, the economy/w

An acid containing the cooh group is called a carbo-oxy acid.

Are Samatha and Shamatha Buddhist meditation the same thing? All I can find is that Samatha is Theravadan and that Shamatha in Mahayanan, but not if they are j

For the graph above what is the approximate y-value of the point of intersection -1 4 3 2

Abortion was made legal by the u.s. supreme court in 1980. 1965. 1973. 1969.

Individuals with dissociative disorders have ____

Early christian music was most strongly influenced by:

What percentage of the general us population have bachelor's degrees? the statistical abstract of the united states (120th edition), gives the percentage of bac

En los Estados Unidos, las chicas celebran el “Sweet Sixteen” cuando tienen __________. quince años doce años veinte años diez y seis años

Propanol and isopropanol are isomers. this means that they have