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
iVinArrow [24]
3 years ago
15

115) Working alone, it takes Sebastian nine hours to

Mathematics
1 answer:
Elden [556K]3 years ago
6 0

It will take them 20 hours, since the question is asking how long it will take them when working together you add each of their hours together,9+11=20

You might be interested in
What is the relationship between the 6s in 6,600 value of the given digits?
Karolina [17]

The relationship between the 6s in 6,600 value of the given digits

We write the numbers in place value chart

Thousand     Hundreds          Tens      Ones

 6                     6                        0             0

first 6 is in thousands place

next 6 is in hundreds place

6 thousand is 10 times greater than 6 hundred

6000 is 10 times greater than 600


5 0
3 years ago
Read 2 more answers
Can someone help please?
Basile [38]

Answer:

2

mark me as brainliest..........

6 0
3 years ago
Read 2 more answers
A tube of toothpaste holds 75 ml.
Slav-nsk [51]

Answer:

40 tubes

Step-by-step explanation:

1 liter = 1,000 milliliters

2 liters = 2,000 milliliters

3 liters = 3,000 milliliters

A tube of toothpaste = 75 ml

How many tubes can be filled using 3 litres of toothpaste?

Let

x = number of tubes

x tubes of toothpaste = 3000 ml

x = 3000 ml / 75 ml

x = 40

x = number of tubes = 40 tubes

4 0
3 years ago
the resturant was trying out a new menu. they asked 25 people if they liked the changes 19 said yes. the resturant had 227 costu
nikdorinn [45]
Since 19 is 76% of 25, we can assume that 76% of the people in the restaurant like the new menu. 76% of 227 is roughly 173. So about 173 people liked the menu that day. Hope this helps :)
8 0
3 years ago
Summer had $24 to spend on seven pencils. After buying them she had $10. How much did each pencils cost?
Fantom [35]

We know Summer had $24 to start with. To find how much she spent, subtract.

24 - 10 = $14 (the amount she spent)

Now, divide to find how much each pencil cost.

14 / 7 = $2 per pencil.

Best of Luck!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Draw 3 distinct lines that have the same y intercept
    9·1 answer
  • What is the speed of the ball if it travels 19km in 19min
    15·1 answer
  • Katniss can see a hovercraft 127 feet in the air. She is 95 feet from the spot on the ground directly underneath the hovercraft.
    7·1 answer
  • Solve. |x+5|-6=7
    15·1 answer
  • On Monday there were 92 fish in the
    6·1 answer
  • Jeff uses 3 fifty-size strips to model 3/5. He wants to use tenth-size strips to model an equivalent fraction. How many tenth-si
    6·2 answers
  • Plssssss heeeelp (NOOOOO LINKS!)
    7·1 answer
  • PLEASE HELPPPP MEEEEEE ASAP
    13·2 answers
  • There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.
    15·1 answer
  • Saritza will find the area of the rectangle by tiling it with unit squares. The sides: 5/6 and 2/3. The question: Which is the a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!