arpialadzhadzhy arpialadzhadzhy

01-08-2016
Mathematics

contestada

22. Four years ago, Samantha was three times as old as Danny. Four years fromnow, Samantha will be only twice as old as Danny. How old are they now?

Respuesta :

cesaarm99 cesaarm99

01-08-2016

Danny is 12 and Samantha is 28

Answer Link

Otras preguntas

Rank these temperatures from hottest to coldest: 32° F,32° C, and 32 K 320 F> 32° C>32 K 32°C 32° F 32 K 32° F 32 K 32° c 32° F 32° c 32 K 32° C 32° F 32

How do you solve for n^3 + 3n^2 + n - 33 = 0?

in order to have 290,000 in 10 yrs you should deposit how much each month

Which of the following is a solution to the second order differential equation LaTeX: y''=-4y y ″ = − 4 y ? To answer this question, attempt to verify each of t

A 100-lb load is suspended by two chains in a room. The angle between each and the horizontal ceiling is 45°. What is the magnitude of the force each chain mus

Binding Ca2+ to the troponin complex causes ____________ to move a. troponin b. actin c. the myosin binding site d. tropomyosin

When are paralytics most likely to be used as an adjunct to general anesthesia? A) to ease a patient's disconfort during the recovery period B) To achieve longe

Help me???????????????????????

Convert each angle measure to Radion measure 45°

Drag the tiles to the correct boxes to complete the pairs. Match the genes with their linkage ability. genes close to each other genes on different chromosomes