subject

Mathematics, 12.07.2019 15:00 ronniethefun

Mary is 12 years old now, and is three times older than her sister. how old will mary be when she is twice as old as her sister?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 20.06.2019 18:04

12 is 33 1/3% of 36 what is the whole

Answers: 1

question

Mathematics, 21.06.2019 17:30

What is the number 321,000,000 in scientific notation? also what is the number? ?

Answers: 2

question

Mathematics, 21.06.2019 18:30

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Answers: 1

question

Mathematics, 21.06.2019 19:50

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Answers: 2

You know the right answer?

Mary is 12 years old now, and is three times older than her sister. how old will mary be when she is...

Questions

question

Mathematics, 24.03.2020 03:27

The fine schedule for overdue books at the county library is modeled by the values in the table. Library Fines for Overdue Books Days overdue Amount o...

question

Mathematics, 24.03.2020 03:27

SUBTRACT (5x^2 +7) - (3x-2) A. 5x^2 -3x+9 .

question

Mathematics, 24.03.2020 03:27

Calculate the average rate of change for the function f(x) = x4 + 3x3 − 5x2 + 2x − 2, from x = −1 to x = 1. I NEED THIS IM BEGGING YOU!!...

question

English, 24.03.2020 03:27

Read Magic Johnson's quote: "Basketball was my ticket to success." What do you think he meant by this?...

question

English, 24.03.2020 03:27

What is the purpose of Jupiter telling the Lion that "I have given you all the attributes which I possess myself"?...

question

Mathematics, 24.03.2020 03:27

Slope of the line that passes through (-2,7) and (3,-3)...

question

Mathematics, 24.03.2020 03:27

Which function is linear? A) f(x) = |3x| + 4 B) f(x) = 1 3x + 4 C) f(x) = 3x − 4 D) f(x) = |3x| − 4...

question

Mathematics, 24.03.2020 03:27

Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear regression equati...

question

Mathematics, 24.03.2020 03:27

Suppose you know that a/b is equivalent to m/n, and a/b is not equivalent to x/y, is m/n equivalent to x/y? Explain your answer, please. Please...

question

Physics, 24.03.2020 03:27

Which is the best definition of frequency? O A. The time it takes for one full wave to pass a point O O B. The number of...

question

Mathematics, 24.03.2020 03:27

Yak Travel Agency arranges tips for climbing Mount Everest. For each trip, they charge an initial fee in addition to $0.15 for each vertical

question

English, 24.03.2020 03:27

Bible Readings: Mark 1-2; Matthew 4; Luke 4; Prompt: Compare the beginning of the Gospel of Mark to what we find in Matthew and Luke. In...

question

Business, 24.03.2020 03:27

A design project is completed on time, under budget, to the customer's satisfaction, and in adherence to the technical specifications agreed. The new...

question

Physics, 24.03.2020 03:27

An insulating rod is negatively charged, and an electrically neutral conducting sphere is mounted on an insulating stand. The rod is brought near to t...

question

Mathematics, 24.03.2020 03:27

The people of Bridgetown wanted to build a bridge across a nearby river. Since they were poor swimmers, their master Trigonomos agreed to measure the...

question

History, 24.03.2020 03:27

Which of the following are exclusive powers of the senate?

question

History, 24.03.2020 03:27

Which statement best describes the relationship between the Fifth and Fourteenth amendments? A. The Fifth Amendment's due process clause l...

question

Business, 24.03.2020 03:27

Claiborne is a gourmet. He makes it a point never to visit a restaurant a second time unless he has been served a superb meal on his first visit. He i...

question

Mathematics, 24.03.2020 03:27

PLEASEE HELP ME AND I"LL GIVE BRAINLEST!! A cylinder has a radius of 5 in and a height of 12 in. What is the Total Surface Area of the cylinder? Quest...

question

Mathematics, 24.03.2020 03:27

Solve ABC with A = 51°, B = 44º and c = 11 inches....

More questions: Mathematics Another questions

Questions on the website: 13722366