subject

Mathematics, 18.02.2020 15:56 sam10146

Hi :) anyone able to solve ( i ) & also explain how you got it? Thank you so much

Hi :) anyone able to solve ( i ) & also explain how you got it? Thank you so much

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:40

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Answers: 2

question

Mathematics, 21.06.2019 22:00

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Answers: 1

question

Mathematics, 22.06.2019 03:00

The formula for finding volume of a cone 1/3pi x r^2h. the volume of a cone is 300 cm^3 and the height of the cone is 10 what is the approximate radius of the cone

Answers: 1

question

Mathematics, 22.06.2019 07:30

The library sells 376 books at its annual used-book sale. the sale takes in a total of $2119. children's books cost $4, and adult books cost $7. let x = number of children's books sold, and let y = the number of adult books sold. which system of equations can the librarians use to model this situation?

Answers: 1

You know the right answer?

Hi :) anyone able to solve ( i ) & also explain how you got it? Thank you so much
...

Questions

question

Mathematics, 02.09.2020 04:01

Given the piecewise function: f(x) = 1/2x + 5, x > 2 6, x = 2 x + 4, x < 2 a. Write f' (f prime) as a piecewise function b. Determine if f is di...

question

Chemistry, 02.09.2020 04:01

K'_eq and Q, the mass-action ratio, can determine whether a metabolic reaction is far from equilibrium. Fructose 6-phosphate + ATP Fructose 1, 6-bis p...

question

English, 02.09.2020 04:01

Then her conscience reproached her, and she yearned to say something kind and loving; but she judged that this would be construed into a confession th...

question

Mathematics, 02.09.2020 04:01

In the accompanying diagram, AB and CD intersect at E, and mLAEC = 57. If mLDEB = 3x + 15, find the value of x....

question

English, 02.09.2020 04:01

As one worker remembered it, “Well, so we stayed whispering, and no one knowing what the other would do, not making up our minds, for two hours. Then...

question

Biology, 02.09.2020 04:01

Which element has fewer than four dots in its electron dot diagrams? O arsenic (As) sulfur (S) krypton (KI) O gallium (Ga)...

question

English, 02.09.2020 04:01

Bina ayat : perkataan komunikasi...

question

Mathematics, 02.09.2020 04:01

A school choir needs to make T-shirts for its 75 members and has set aside some money in their budget to pay for them. The members of the choir decide...

question

Mathematics, 02.09.2020 04:01

A sports stadium has 10000 seats, divided into box seats, lower-deck seats, and upper-devk seats. Box seats sell for 10 dollars, lower-deck seats sell...

question

Social Studies, 02.09.2020 04:01

A psychologist hypothesizes that people earning a salary of more than $500,000 are actually less happy than people earning $40,000–$60,000 per year. W...

question

Computers and Technology, 02.09.2020 04:01

A program is divided into 3 blocks that are being compiled on 3 parallel computers. Each block takes an Exponential amount of time, 5 minutes on the a...

question

Mathematics, 02.09.2020 04:01

Rafiq compares the expressions 4 X 8 and 8 X 12. He says that 8 is twice as much as 4, so 4 X 8 must be twice as much as 8 X 12. Correct...

question

Business, 02.09.2020 04:01

Your just deposited $2500 in a bank account that pays 4.0% nominal interest rate, compounded quarterly. If you also add another $5,000 to the account...

question

Business, 02.09.2020 04:01

On January 1, Boston Enterprises issues bonds that have a $1,300,000 par value, mature in 20 years, and pay 7% interest semiannually on June 30 and De...

question

Social Studies, 02.09.2020 04:01

You should be most suspicious of tube mis-placement following an open cricothyrotomy if:. a) bleeding from the subcutaneous tissue is observed....

question

Chemistry, 02.09.2020 04:01

Photosynthesis by land plants leads to the fixation each year of about 1 kg of carbon on the average for each square meter of an actively growing fore...

question

Biology, 02.09.2020 04:01

Why do natural polymers not pose as much of an issue in landfills as synthetic polymers? Natural polymers are cheap to recycle, and synthetic polymer...

question

Business, 02.09.2020 04:01

Match each item to check for while reconciling a bank account with the documents to which it relates...

question

History, 02.09.2020 04:01

Participation in government in the United States is mandatory. True False...

question

Mathematics, 02.09.2020 04:01

A randomized study compared two different techniques for improving one's memory. The treatment group using Technique A reported that the subjects were...

More questions: Mathematics Another questions

Questions on the website: 13722361