subject
Mathematics, 15.11.2019 23:31 ethan0

How many marbles do each own initially?
(3)
the ratio of ann's age to bob's age is 3: 4
in 7 years time this ratio will be 4: 5
( what are their ages now?
(i) after how many years (from now)
will the ratio be 5: 6?

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:10
Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
Answer
question
Mathematics, 21.06.2019 21:00
Find the values of the variables in the kite
Answers: 1
Answer
You know the right answer?
How many marbles do each own initially?
(3)
the ratio of ann's age to bob's age is 3: 4...
Questions
question
Social Studies, 06.07.2019 21:00
What does the phrase “to high” mean?...
question
Mathematics, 06.07.2019 21:00
The water level at lake penny changed −1 1/10 in. this year. next year, it is predicted to change another −1 2/5 in. what is the total change that wil...
question
Geography, 06.07.2019 21:00
What factors affect a region’s climate and therefore its ability to support and sustain life? i need to write an essay on this so can someone me?...
question
History, 06.07.2019 21:00
Which best states how to book don quixote reflected renaissance humanism...
question
Business, 06.07.2019 21:00
What is the immigration policy in the united states?...
question
Mathematics, 06.07.2019 21:00
Point a is located at (0, 4), and point b is located at (−2, −3). find the point that is 1 over 4 the distance from point a to point b. (-1, 0.75) (-...
question
Computers and Technology, 06.07.2019 21:00
Aderived class is a class that inherits data members and functions from a class....
question
Biology, 06.07.2019 21:00
If you were to discover a new species how would you determine its classification?...
question
English, 06.07.2019 21:00
Choose the answer that is not something you should do when you review your report after you have prepared a written copy. make sure the organization...
question
Spanish, 06.07.2019 21:00
Bebes leche todo el día. después de centar...
question
Biology, 06.07.2019 21:00
Aline running east to west to measure distances north and south of the equator is a line of a lot of points...
question
Mathematics, 06.07.2019 21:00
What’s the answer to this equation? 5-3(2a-6)=-6a+13...
question
History, 06.07.2019 21:00
Which of the following events took place during jefferson term in office...
question
Mathematics, 06.07.2019 21:00
Picking brainliest   which graph shows a dilation?...
question
Geography, 06.07.2019 21:00
Two countries that claimed canada are...
question
Mathematics, 06.07.2019 21:00
0,2,4,0,2,3,2,8,6 what is the interquartile range of the data...
question
English, 06.07.2019 21:00
Again, there are studies to support the (counterargument). in this sentence, counterargument means: a. the overthrow of a government b. the case hi...
question
Physics, 06.07.2019 21:00
An object is represented by the dot on the motion map. which object is most likely represented by the dot? a. a car driving over the top of a hill b...
question
Mathematics, 06.07.2019 21:00
The slope on the line below is -4 use the coordinates of the labeled point to find a point slope equation of the line...
question
Mathematics, 06.07.2019 21:00
1. refer to the equation 3x - 2y = -18 complete the table of values for at least 2 points. show your work. use the table of values to graph the line....
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)