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
wlad13 [49]
3 years ago
15

A robot is expected to filter pollution out of at least 350 liters of air and water. It filters air at the rate of 50 liters per

minute, and it filters water at the rate of 20 liters per minute.
Write an inequality that represents the number of minutes the robot should filter air (A) and water (W) to meet this expectations
Mathematics
2 answers:
s2008m [1.1K]3 years ago
4 0

Answer:

20W+50A\geq 350

Step-by-step explanation:

we are given that A robot is expected to filter pollution out of at least 350 liters of air and water.

Also It filters air at the rate of 50 liters per minute, and it filters water at the rate of 20 liters per minute.

The inequality for  number of minutes the robot should filter air (A) and water (W) to meet this expectations can be writte as follows:

20W+50A\geq 350

Hence the required inequality has been formulated.

Alexus [3.1K]3 years ago
4 0

Answer:

50A+20W≥350

Step-by-step explanation:

You might be interested in
A cup of coffee at 85 degrees Celsius is placed in a room at 25 degrees Celsius. Suppose that the coffee cools at a rate of 5 de
bezimeni [28]

Answer: k = - 6.6667

Step-by-step explanation:

this is quite very simple to begin. I would encourage you take other practice questions similar to help with understanding it.

let us begin.

Given that ;

dT/dt = k ( Tm - T)       where Tm is the temp of the medium

dT/dt = 5 degrees Celsius per minute    when T = 70

so we have that, 5 = k ( 25 - 70)

remember to convert 5 degree celsius per minute to seconds

we have that;

5*60(sec) = k ( 25 - 70)  

k = 5*60 / ( 25 - 70)

k = - 6.6667

note K is negative because we consider it for cooling process  (temp decreasing).

cheers i hope this helps!!!

3 0
3 years ago
223x12 please tell me I'm in my last question and dieing.
svlad2 [7]

Answer:

2,676

Step-by-step explanation:

2,676=223x12

7 0
2 years ago
5) Solve: 2.4p + 6 = 48​
KatRina [158]

Answer:

p = 17.5

Step-by-step explanation:

This is the answer because:

1) First, we have to isolate x

2) To isolate x, first -6 from +6 and 48

+6 - 6 = 0

48 - 6 = 42

Equation: 2.4p = 42

3) Now we are left with 2.4p = 42

4) Next, divide 2.4 from 2.4 and 42

2.4/2.4 = 0

42/2.4 = 17.5

5) We are left with

p = 17.5

Therefore, the answer is p = 17.5

Hope this helps!

3 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
serg [7]

Answer:

Step-by-step explanation:

7 0
2 years ago
If k=100 - 4n what’s the value when n=60
dexar [7]
To solve this problem, start by plugging in your given n value.
This results in:
k = 100 - 4(60)

Next, simplify the parentheses by multiplying the -4 and the 60 together.
This leaves you with:
k = 100 - 240

To simplify for k, subtract 240 from 100 to get:
k = -140

So your final answer is k = -140 when n = 60
4 0
3 years ago
Other questions:
  • A function is created to represent the amount of texts sent each month. What restrictions would be made to the range?. The range
    9·1 answer
  • The diameter of a circle is 6 units what is the radius
    5·2 answers
  • Segment RT and Segment GJ are chords that intersect at point H. If RH = 6 units, HT = 5 units, and GH = 3 units, what is the len
    9·1 answer
  • A grocery store sells a bag of 5 potatoes for $2. What is the unit cost if each potato in the bag
    10·1 answer
  • Please help me find the area
    13·1 answer
  • The volleyball team is having a car wash fundraiser to buy new uniforms. They spent $25 on supplies and charge $8 for every car
    7·2 answers
  • Francis went to the sporting goods store and spent $75.15 on 6 items.
    6·1 answer
  • Find the value of x.
    14·1 answer
  • Kerry knit 16 winter hats to give as presents to her family. She wants to package the hats in gift boxes. She wants to put 5 hat
    8·1 answer
  • The base of a garden box has an area of 27,404 square centimeters. It's height is 18 centimeters. What is the volume of the gard
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!