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
slega [8]
3 years ago
11

Casey and Malik can paint a room in 6 hours if they work together. If Malik were to work by himself, it would take him 4 hours l

onger than it would take Casey working by himself. How long would it take Casey to paint the room by himself if Malik calls in sick? Round to 2 decimal places.
Mathematics
1 answer:
Effectus [21]3 years ago
5 0

Answer:

It would take 10 hours for Casey to paint the room by himself.

Step-by-step explanation:

Given that Casey and Malik can paint a room in 6 hours if they work together, and if Malik were to work by himself, it would take him 4 hours longer than it would take Casey working by himself, to determine how long would it take Casey to paint the room by himself if Malik calls in sick the following calculation must be performed:

6 x 2 = 12

12 x 2 = 24

(24 - 4) / 2 = 10

Therefore, it would take 10 hours for Casey to paint the room by himself.

You might be interested in
There are 5 times as many males as females on the maths course at university. What fraction of the course are female? Give your
koban [17]

Answer: 1/6

Step-by-step explanation: Let the no of females be x

The no of males be 5x

The total no of males and females in the math course be 5x+x= 6x

The fraction of females is x/6x = 1/6

4 0
3 years ago
Perform the indicated row operations:<br> -10r2 r2 3r3 <br> [2 -1 -4|7] [0 3 -2|5] [0 10 8|2]
n200080 [17]

Answer:

Second one is -30, 20, -50

Third one is 30, 24, 6

Step-by-step explanation:

6 0
3 years ago
Dave travels 300 miles in 1 hour and 40 minutes. What is Dave's rate of travel (speed) in piles per hour?
inysia [295]
300 miles in 1h 40m
300 miles in 100m

300 / 100 = 3
3 miles per minute

3 x 60 = 180
180 miles per hour

I hope this helps
 
6 0
3 years ago
1. The sum of x and -45 is at most 35
Lorico [155]

Answer:

The given set of equation are:   x+ (-45) ≤  35  ,  x - (-45) ≥  35

For the given equality to be true, x  ≤ 35

Step-by-step explanation:

Here, given the first number = x

Second number  = -45

Now, Sum of x  and - 45 is at most 35.

⇒ x+ (-45) ≤  35

Also,  The difference of x and -45 is at least 35.

⇒ x - (-45) ≥  35

Now, simplifying the given set of equations:

x  - 45  ≤  35  ⇒    -x - (-45) >   - 35   ( as 3  <  4  ⇒ -3  > -4)

or, -x  + 45  >  - 35

and second equation is x  + 45 ≥  35

Now, solving both the equations by not taking sign of inequality in to the consideration, we get

x - 45  = 35

x + 45 = 35  

Adding both equations,we get:   ⇒ 2x = 70

                                                          or x = 35

Hence for the given equality to be true, x  ≤ 35

5 0
3 years ago
An item costs n dollars. If the price of the item increases by 25%, the new price can be represented by the expression n + 0.25n
Schach [20]

D.

Explanation

I saw this answer in a different question today.

Moreover, 1n + 0.25n = 1.25n

4 0
2 years ago
Read 2 more answers
Other questions:
  • Is 419108 divisible by 4?
    10·2 answers
  • Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant kno
    5·1 answer
  • 5 students sharing 4 bags of popcorn equally
    5·2 answers
  • ASAP pls answer will mark brainiest
    13·1 answer
  • What is the area of a regular nonagon with 10 cm side length and an apothem of 6 cm?
    6·1 answer
  • Which steps can be used to solve StartFraction 6 Over 7 EndFraction x + one-half = StartFraction 7 Over 8 EndFraction for x? Che
    9·2 answers
  • What is the equation of the line that passes through the points (−2, 3) and (2, 7)?
    9·1 answer
  • Question 7 of 10<br> Evaluate the expression and enter your answer below.<br> V64<br> v4
    14·2 answers
  • A cone-shaped container has a height of 6 feet and a diameter of 3 feet. It will be filled with concrete mix that costs $2. 00 f
    7·1 answer
  • A concert manager counted 525 ticket receipts the day after a concert. The price for a student ticket was $10.50, and the price
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!