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
rusak2 [61]
3 years ago
5

PleASE STOP SCROLLING AND HELP!! BRAINLIEST NEEDED!! A store mixed Brazilian coffee worth $10 per kilo and Turkish coffee worth

$12 per kilo. The mixture is to sell for $11 per kilo. Find how much of each should be used to make 552 kg mixture. How many kilograms of the Brazilian coffee should be in the next year? How many kilograms of the Turkish coffee should be in the mixture?
Answer in Kilograms.
Mathematics
2 answers:
Natasha2012 [34]3 years ago
6 0

Answer:

for the brazilian coffee:22.5 kg and the turkish coffee:22.5 kg

Step-by-step explanation:

552/2= 22.5

Maru [420]3 years ago
4 0

Answer:


Step-by-step explanation:

376 kilos of Brazilian coffee are needed

188 kilos of Turkish Coffee are needed  

Hope this helps:)

You might be interested in
It is literal equations please help me
lisabon 2012 [21]

Answer:

Step-by-step explanation:

Yo I’m finna give u the link tho this answer https://socratic.org/questions/how-do-you-solve-p-2l-2w-for-l#581467

6 0
3 years ago
Joe baked 16 apple pies and 6 blueberry pies. Whitney bakes 19 apple pies and 12 blueberry pies . Who baked a higher ratio of ap
Ray Of Light [21]

Answer:

Joe baked a high ratio. Hope this helps :)

4 0
3 years ago
Read 2 more answers
Which expression is equal to (x+2)(−3x2+3x+1)?
padilas [110]
Multiply everything in the second parenthesis by x.

-3x^3 + 3x^2 + x

Multiply everything in the second parenthesis by 2.

-6x^2 + 6x + 2

Combine these two equations together.

-3x^3 + 3x^2 + x - 6x^2 + 6x + 2

Combine like terms.

-3x^3 - 3x^2 + 7x + 2

Hope this helps!
<span />
7 0
3 years ago
If a vertical plane sliced a sphere, what would be the 2-D cross section?
Colt1911 [192]
Answer:
Circle
Explanation:
Because if you cut a circle I’m half anywhere it will be a circle because it’s round everywhere.
4 0
3 years ago
Please help me with precalculus??<br>linear and angular speed
Anit [1.1K]
13)

there are 2π radians in 1 revolution, and there are 60 seconds in 1 minute, so keeping that in mind, then,

\bf \cfrac{4\underline{\pi} }{5~\underline{s}}\cdot \cfrac{rev}{2\underline{\pi} }\cdot \cfrac{60~\underline{s}}{min}\implies \cfrac{4\cdot 60~rev}{5\cdot 2~min}\implies \cfrac{240~rev}{10~min}\implies 24\frac{rev}{min}

14)

 \bf \textit{linear velocity}\\\\&#10;v=rw\quad &#10;\begin{cases}&#10;r=radius\\&#10;w=angular~speed\\&#10;----------\\&#10;v=32\frac{m}{sec}\\&#10;w=100\frac{rev}{min}&#10;\end{cases}\\\\&#10;-------------------------------\\\\&#10;\textit{let's convert \underline{w} to }\frac{radians}{sec}

\bf \cfrac{100~\underline{rev}}{\underline{min}}\cdot \cfrac{2\pi }{\underline{rev}}\cdot \cfrac{\underline{min}}{60~sec}\implies \cfrac{100\cdot 2\pi }{60~sec}\implies \cfrac{10\pi }{3~sec}\implies \cfrac{10\pi }{3}\frac{radians}{sec}\\\\&#10;-------------------------------\\\\&#10;v=rw\implies \cfrac{v}{w}=r\implies \cfrac{\frac{30~m}{sec}}{\frac{10\pi }{3~sec}}\implies r=\cfrac{30~m}{\underline{sec}}\cdot \cfrac{3~\underline{sec}}{10\pi }&#10;\\\\\\&#10;r=\cfrac{90}{10\pi }m

15)

what is the radians per seconds "w" in revolutions per minute?  just another conversion like in 13)

\bf \cfrac{\underline{\pi} }{3~\underline{sec}}\cdot \cfrac{rev}{2\underline{\pi }}\cdot \cfrac{60~\underline{sec}}{min}\implies \cfrac{60 ~rev}{3\cdot 2 ~min}\implies \cfrac{60 ~rev}{6 ~min}\implies 10\frac{rev}{min}
4 0
3 years ago
Other questions:
  • M stands for a whole number greater than 10 and less than 20
    7·1 answer
  • The number 5/9 is an example of a
    14·1 answer
  • Which one of These is a rational number
    9·1 answer
  • List these numbers from least to greatest. -10, 20, -30, 15
    11·2 answers
  • A jet flies at a rate of 1.3x10^3 feet per hour . Written in scientific notation which is the best estimate of how many feet the
    12·1 answer
  • 1. What is the average of 12, 43, 51, 62?<br> A 32<br> B51<br> C42<br> D 36<br> NEED HELP!
    14·2 answers
  • Explain how to find the distance between two integers using the difference.
    15·2 answers
  • Mary's bill at a restaurant was $47.59. Mary wants to leave a 20% tip.
    14·2 answers
  • Tina wants to run 123 miles over
    14·2 answers
  • PLEASE ANSWER I NEED HELP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!