subject

Mathematics, 07.02.2021 01:00 kbuhvu

There are some red counters and some yellow counters in a bag in the ratio 1 : 5 There are 20 yellow counters in the bag.
Janet puts some more red counters into the bag.
The ratio of the number of red counters to the number of yellow counters is now 1 : 2
How many red counters does Janet put into the bag?

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, lidsrays

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Answers: 1

Mathematics, 21.06.2019 23:00, karyme12

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Answers: 1

Mathematics, 22.06.2019 01:00, sparky1234

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq

Answers: 1

Mathematics, 22.06.2019 01:20, thomaskilajuwon

Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5

Answers: 2

You know the right answer?

There are some red counters and some yellow counters in a bag in the ratio 1 : 5 There are 20 yello...

Questions in other subjects:

Konu

Mathematics, 01.08.2019 00:10

Write a recursive formula for the sequence –2, 4, –8, 16,...

Konu

History, 01.08.2019 00:10

Need answer asap whoever gets answer gets [brainliest] what roman leader am i? when diocletain decided to split the roman empire in half, i was given the western side to ru...

Konu

Mathematics, 01.08.2019 00:10

Pl! 50 points given: △pst, m∠s=90°, m∈pt , pm≅ mt, mk⊥pt, m∠spk/m∠kpm = 5/2 find: m∠p, m∠t, m∠skp, and m∠mkt

Konu

Biology, 01.08.2019 00:10

19. rnai is a technique that silences genes by targeting them and degrading their mrna. how can this technique be used in scientific laboratories? a. rnai allows scien...

Konu

Physics, 01.08.2019 00:10

Aplane is flying east at 115 m/s. the wind accelerates it at 2.88 m/s^2 directly northwest. after 25.0 seconds what is the direction of the velocity of the plane?...

Konu

Biology, 01.08.2019 00:10

Astudent designed an experiment to demonstrate an effect of the interaction between the atmosphere and living things. which of these best describes the experiment designed by the s...

Konu

Business, 01.08.2019 00:10

On january 1, 2018, red inc. issued stock options for 200,000 shares to a division manager. the options have an estimated fair value of $6 each. to provide additional incentive for...

Konu

Business, 01.08.2019 00:10

Pam and lenny’s ice cream shop charges $1.25 for a cone. variable expenses are $0.35 per cone, and fixed costs total $1,800 per month. a “sweetheart” promotion is being planned for...

Konu

Business, 01.08.2019 00:20

Adam was working late in his hotel room when the light bulb in the lamp at his desk burned out. he called the front desk and asked for a replacement bulb. the desk manager told ada...

Konu

Business, 01.08.2019 00:20

Sarafiny corporation is in the process of preparing its annual budget. the following beginning and ending inventory levels are planned for the year. beginning inventory ending inve...

More questions: Mathematics Another questions