Social Studies, 12.07.2019 03:00 Jackie2088

Mary, who is 16 years old, is four times as old as her brother. how old will mary be when she is twice as old as her brother?

Answers: 2

Show answers

Another question on Social Studies

Social Studies, 22.06.2019 02:30

Which of the following is an advantage of using nuclear power plants to produce electricity?

Answers: 1

Answer

Social Studies, 22.06.2019 14:00

Identify the statements that correctly identify a fact about georgia's five regions.

Answers: 1

Answer

Social Studies, 23.06.2019 02:00

Miniver cheevy's foolishness is clearly on display in the fifth quatrain. how so?

Answers: 3

Answer

Social Studies, 23.06.2019 11:00

On a supply and demand graph, equilibrium is the point where the two curves meet. the supply curve begins. the supply curve ends. the demand curve ends.

Answers: 1

Answer

You know the right answer?

Mary, who is 16 years old, is four times as old as her brother. how old will mary be when she is twi...

Questions

Mathematics, 26.07.2019 20:00

Flip two coins 100 times, and record the results of each coin toss in a table like the one below: result frequency two heads two tails one head, one...

Chemistry, 26.07.2019 20:00

Which of the conversion factors below is the "center piece" or middle step of every stoichiometry problem? a) molar volume b) molar mass c) mole rati...

Mathematics, 26.07.2019 20:00

The ratio of the angles in a triangle is 3: 10: 7. what is the measure of the smallest angle...

History, 26.07.2019 20:00

What river did texas and the us believe was the proper border between mexico and texas...

Mathematics, 26.07.2019 20:00

Use technology or a z-distribution table to find the indicated area. the ages of visitors to a theme park are normally distributed with a mean of 15 y...

Biology, 26.07.2019 20:00

"behaviors that an animal conducts from birth are fixed and unchangeable." this statement would most likely be made by a(n) ethologist comparative be...

Mathematics, 26.07.2019 20:00

Tickets to a concert cost $15 online and $25 at the door. one hundred more people bought their tickets at the door than online. if ticket sales totale...

History, 26.07.2019 20:00

He number of young people who drink and the way they drink results in harm to self and others including:a. problems in school. b. potential deleteriou...

Social Studies, 26.07.2019 20:00

What does the barnum effect demonstrate? circus owners have excellent skills for detecting true personality traits. people are willing to believe in...

Mathematics, 26.07.2019 20:00

2. since heat touching the surface of an ice cube causes it to melt, is it better for an ice cube to have a large surface area of a small surface area...

Biology, 26.07.2019 20:00

Darwin traveled around the coastline for a. 5 days b. 5 weeks c. 5 months d. 5 years...

Mathematics, 26.07.2019 20:00

The area of triangle abc is a. 60 u^2 b. 65 u^2 c. 130 u^2 d. 150 u^2...

English, 26.07.2019 20:00

Anna kendrick recorded a high quality video...

Mathematics, 26.07.2019 20:00

Acircular rug has a diameter of 6 feet. what is the area of the rug?...

History, 26.07.2019 20:00

Johnson's "great society" consisted of a) extensive tax cuts and defense spending cuts. b) an intensifying of the war effort in vietnam. c) reforms...

History, 26.07.2019 20:00

Which statement best describes the role of gold in ghana, s wealth and power...

Mathematics, 26.07.2019 20:00

180 people filled out a survey about their favorite color. 95 of the respondents were female. 21 males responded that their favorite color is red. wha...

Biology, 26.07.2019 20:00

When can primary succession occur? a. after a glacier forms, a volcano erupts, or when a strip mine is productive b. after a glacier receded, a volca...

English, 26.07.2019 20:00

Which purpose of mythology is illustrated by the story of pyramus ad thisbe...

Mathematics, 26.07.2019 20:00

Joey and armando live on the same street as a city park. the park is 9/10 mile from joey’s home. joey leaves home and walks to armando’s home. then he...

More questions: Social Studies Another questions