edencoulter7792 edencoulter7792

07-02-2024
Mathematics

contestada

person a's present age is two-seventh of the age of person b. after years, a will be one-third of the age of b. how old is person b at present?

Respuesta :

Otras preguntas

there are nine books stacked on a shelf. the thickness of each book is either 1 inch or 2 inches. the height of the stack of 9 books is 14 inches. which system

what did it mean when Athenian ostracized a fellow citizen?what was the purpose?

What is the Spanish word for Dinner?

The type of insects and the stage of the insect’s life can give some indication on how long a body has been dead. True False

25.7 is what percent of 141?

Atoms are NOT composed of which of the following? protons neutrons electrons xenons

igneous rock that cools very quickly when it forms may have a texture that is______and______with no visible____

Give a theoretical reason why lithium and oxygen combine in the ratio 2:1

Fossils usually provide paleontologists with information about each of the following except an organism''s structure. environment. way of life. DNA.

A gene cannot react chemically and form a trait without the proper _____. molecule enzyme substrate chromosome