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
steposvetlana [31]
3 years ago
7

Plss help Give brainiest if right!

Mathematics
2 answers:
Anton [14]3 years ago
7 0

Answer:

Will take 8hrs.

Step-by-step explanation:

if pipe 1 takes 6 hrs then the 2nd pipe drains it 3x slower

Which means pipe 1 will take 1 hr slower every 3 hrs taken

and will be at ratio 3:2 for when pipe 2 is used

6 + 2 = 8 (hrs)

Will take 8hrs.

Marrrta [24]3 years ago
6 0
I think it’d be 3 hours because doing double the work would cut half the time.
You might be interested in
Is 2(2x + 3y) = 4x + 6y true or false and how do you know?
PIT_PIT [208]

Answer:

True because when you multiply the 2 by everything in the parentheses you get 4x + 6y which is 4x + 6y = 4x + 6y. and when you solve it you'll get 0 = 0

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the gradient of the blue line
Annette [7]

Answer:

4

Step-by-step explanation:

gradient = diffrence in y / diffrence in x

= 4-0/5-4

4

8 0
3 years ago
If f(x) = x4 − x3 + x2 and g(x) = −x2, where x ≠ 0, what is (f ⁄g)(x)?
sergey [27]

Answer:

-x² + x -1

Step-by-step explanation:

6 0
3 years ago
The sum of two numbers is 53 and the difference between the numbers is 1 find the numbers
Harman [31]
26 and 27 26+27=53-27=26 27+26=53-26=27 then 27 -26=1 there one number apart there
8 0
3 years ago
Read 2 more answers
A car is manufactured for a cost of $12,500. The dealership purchases the car and puts a markup of 67% on the car. The car is pu
Naya [18.7K]
<h3>Answer:</h3>
  1. $12,500 — dealer cost
  2. $20,875 — owner cost
  3. $5385.75 — owner's selling price
<h3>Step-by-step explanation:</h3>

The problem statement is missing a lot of information, so we'll make some assumptions:

  • the cost of manufacture is the dealer's cost
  • the markup percentage uses the dealer's cost as a base
  • the car is purchased for the marked price in each case.

1. The dealer's cost is the cost of manufacture: $12,500.

2. The marked-up price is

  $12,500 + 0.67×12,500 = $20,875.

3. The book value after 8 years is

  $20,875 - 0.57×20,875 = $8976.25

So, the Craigslist price is

  0.60×$8976.25 = $5385.75

4 0
3 years ago
Other questions:
  • Simplify 5x+2(x+1) and 5x-8(x+11)
    15·1 answer
  • Find IJ, JK, and IK <br> Analyze the diagram below and complete the instructions that follow.
    12·1 answer
  • A proposed null hypothesis states that there is no difference in the population mean heights of males of two neighboring towns.
    14·1 answer
  • If 0 is an acute angle and sin 0 = 1/2 then cos 0 =
    7·1 answer
  • One survey showed that among 785 randomly selected subjects who completed four years of college, 18.3% smoke and a 98% confidenc
    8·1 answer
  • Solve for the variable 2x=14​
    8·1 answer
  • The length of a room is 8 feet more than twice width. If it takes 124 feet of molding to go around the perimeter of the room, wh
    5·2 answers
  • You work on a line where a finished product is selected every 12 minutes for inspection. At that rate, how many products are sel
    12·2 answers
  • Fill in the table using this function rule.​
    12·1 answer
  • PLEASE HELP ME ASAP!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!