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
sammy [17]
3 years ago
8

Joselyn is a manager at a sign-painting company. She has two painters, Allen and Brianne. Allen can complete a large project in

14 hours. Brianne can complete the project in 12 hours. Joselyn wants to know how long it will take them to complete the project together. Write an equation and solve for the time it takes Allen and Brianne to complete the project together. Explain each step.
Mathematics
1 answer:
guajiro [1.7K]3 years ago
7 0

Answer:

8.47 Hours

Step-by-step explanation:

Allen can take 16 hours, while 

Brianne can take 18 hours;

Therefore, in 1 hour Allen will complete a fraction of 1/16, while

in 1 hour Brianne will complete a fraction of 1/18

When working together, in 1 hour they will complete a fraction of (1/18+1/16)

=  17/144,

Therefore; to complete the whole project working together, they will take;

144/17 = 8.47 hours


You might be interested in
What is the surface area of the rectangular prism below?
koban [17]
C: 700 units squared
7 0
3 years ago
Read 2 more answers
Convert this to a decimal then a percent
Ahat [919]
9/27=33.3% repeating 3 = 0.3 repeating 3

18/27= 66.6 repeating 6 = 0.6 repeating 6
4 0
3 years ago
Point Q is located on the coordinate grid at (− − 9.73, −3.32). In which quadrant is point Q
Sonja [21]

Answer:

The third quadrant

Step-by-step explanation:

Point Q is located in the third quadrant because the values for both x and y are negative

6 0
2 years ago
PLS HELP ME Giving brainliest!! On Monday, 316 students went on a trip to the zoo. All 6 buses were filled and 4 students had to
Sergeeva-Olga [200]

Answer:

xx = (316 - 4) ÷ 6

xx = 52 students per bus

4 0
3 years ago
Does anyone know the answer to this?
bezimeni [28]

Hey there!


First, let's find s:

s = (5 + 6 + 7) /2 = 9


Second, let's plug in the numbers into the formula:

A = \sqrt{9(9-7)(9-5)(9-6)}


Third, let's simplify the numbers to get one number under the square root:

A = [tex]\sqrt{216}


Fourth, we'll find the square root of 216 to get the area:

A = 14.697


Therefore, your answer is A.


Hope this helps!! :)

5 0
3 years ago
Other questions:
  • You make plans for a dream vacation to las vegas, nevada. the trip requires 275 miles of driving at 75 miles per hour. how much
    7·1 answer
  • A(2x+3) = 9x+15+x. Solve for a
    8·2 answers
  • What is 15 and 3/5 % as a fraction in simplest form
    6·1 answer
  • What is the total interest earned in two years on an account containing $500 at 3.5% interest, compounded annually?
    12·2 answers
  • 12x+200=644 answer: x=37 whats the variable coefficient and the constant
    13·1 answer
  • samantha works at a nursery where she pots plants it takes her 1/1/2 hours to pot 12 plants ) how many plants can samantha pot i
    9·1 answer
  • The image of (6, 9) under a dilation is (4, 6).
    12·2 answers
  • Word Problem #2
    8·1 answer
  • Find the alternate interior angles in the figure shown given that​ m||n. Use pencil and paper. Describe a situation where you wo
    14·2 answers
  • Tuning Guitars How do you know if a guitar has been tuned accurately? The units on a guitar tuner are measured in cents. The uni
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!