kenyapr3 kenyapr3

12-03-2019
Advanced Placement (AP)

contestada

4. Mary, who is sixteen years old, is four times as old as her brother. How old will Mary be when she is twice as old as her brother?

Respuesta :

kevmo38 kevmo38

13-03-2019

She will be 24 in 8 years and her brother will be 12 in 8 years. She is currently four times as old which means brother is currently 4.

Answer Link

Otras preguntas

HELPPP PLSS 10 POINTS. Identify the coefficient of term g2 in the expression: 2f + 9g + 4g2 - 3h

Exercise 21.2 1. For each graph with the given intercept and passing through the given poi write down the equation of the corresponding function. (i) Intercept

Find the volume of this cone. Round to the nearest tenth. 10cm 4cm (image)

Hola soy nuevo quería saber si podrían dar 3 ideas de la capitulación de la batalla de Ayacucho (Peru) y 3 ideas de importancia de la batalla de Ayacucho

2. If f(x) = 2x2 – 7x -10, find the following: a) f(x-1) b) x, if f(x) = 5 Plea

How did the peace constitution of 1946 change Shintoism

Mr. Berber owns a $20,000 government bond that pays interest at an annual rate of 8%. Which expression below shows how many dollars he will receive as a quarter

what is the difference between Ausubel's theory of 1963 and Brunner's theory of 1960

im new hello, umm like pizzza

find the acceleration gained by a body in 6 seconds if its initial velocity is 30 meter/seconds and final velocity is 60/seconds meter and spammers stay away