1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lora16 [44]
3 years ago
6

Two small pitchers and one large pitcher can hold 8 cups of water. One large pitcher minus one small

Mathematics
1 answer:
Kitty [74]3 years ago
7 0

Answer:

20 cups

Step-by-step explanation:

Let the small pitchers be given by s

and the larger pitchers by l

According to the given information:

2s + l = 8....(1) \\ and \\ l - s = 2 \\ l = s + 2...(2) \\ substituting \: l = s + 2 \: in \: equation \: (1) \\ 2s + s + 2 = 8 \\ 3s = 8 - 2 \\ 3s = 6 \\ s =  \frac{6}{3}  \\ \huge \red{ s = 2} \\ substituting \:   s  = 2 \: in \: equation \: (2)  \\ l = 2 + 2 \\ \huge \purple{ l = 4}\\\\Now\\ 3l +4s \\= 3\times 4+4\times 2\\= 12 +8\\= 20\: cups

So, 3 large pitchers and 4 small pitchers hold 20 cups of water.

You might be interested in
Victoria made some chocolate pudding. For every 2 cups of chocolate, she added 5 cups of milk. The ratio of chocolate to milk in
vampirchik [111]

Answer:

B. 2 Over 5

Step-by-step explanation:

The answer would be B   because 2 cups of chocolate to 5 cups of milk the ratio would be 2:5 and you can't put 5:2 because it's asking the ratio of chocolate milk to chocolate pudding not chocolate pudding to chocolate milk.

5 0
2 years ago
A train travel 720km in 9h. How far it travels in 11hr?​
Alex Ar [27]

Answer:

880km

Step-by-step explanation:

first 720 by 9 =80

second 80 x 11 = 880

then add the km

last you have 880km

8 0
3 years ago
Read 2 more answers
What expression can be used to determine the total cost of buying g pounds of granola for ​$4.85 per pound and s pounds of sugar
sertanlavr [38]

Answer:

The expression y = 4.85g + 0.83s can be used to determine the total cost.

Step-by-step explanation:

Given that:

Cost per pound of granola bars = $4.85

Cost per pound of sugar = $0.83

Let,

y be the total cost.

According to given statement;

y = 4.85g + 0.83s

Hence,

The expression y = 4.85g + 0.83s can be used to determine the total cost.

8 0
3 years ago
A research organization wanted to estimate the average number of hours a college student sleeps per night during the school year
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

Given given that

  • Lower confidence interval = 7.1
  • Upper confidence interval = 7.5
  • As such, We are 95% confident that it's somewhere between 7.1 and 7.5 hours per night

Average value = LCI + UCI /2 = 7.1 + 7.5 / 2

= 7.3hours per night, so we are 95% confident that it's somewhere between 7.1 and 7.5 hours per night which is eventually 7.3hrs per night.

4 0
4 years ago
Esteban's credit card issuing bank charges him an APR of 16% on new purchases, and 24% on
Julli [10]

Answer: $14

Step-by-step explanation:

Hi, to answer this question we have to multiply the amount of the cash advance (700) by the APR for cash advances in decimal form (divided by 100):

700 x (24/100) = $168 (a year)

To obtain the monthly charges, we have to divide the result by the number of months in a year (12):

168 /12 = $14

Feel free to ask for more if needed or if you did not understand something.

5 0
3 years ago
Other questions:
  • anjaya is making punch. He uses 1··3c of pineapple juice for every 3··4c of orange juice. How many cups of pineapple juice does
    8·1 answer
  • Cody's bikes rents bikes for $18 plus $5 per hour. Morfor paid $48 to rent bike. For how many hours did he rent the bike
    9·2 answers
  • The answer is 3/2x but I don’t know how to solve it... please explain
    11·1 answer
  • SOMEONE PLEASE HELP ME!!!
    13·2 answers
  • Given the function f(x)=6x^2+3 Find f(2a)
    9·1 answer
  • What is 6.34 when the 34 is repeating as a fraction
    10·1 answer
  • What is scientific notation? Give an example.
    6·2 answers
  • Which term describes how to determine if a relation given in a table is a function
    10·1 answer
  • What is the area? Pls help
    7·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!