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
Alexus [3.1K]
3 years ago
13

Marianne, Arlene, Tyler, and I worked together to complete a group project. Marianne completed 1/5 of the project. Arlene comple

ted 3/10 of the project. Tyler and I finished the project and each did the same amount of work. What fraction of the project did I complete?
15

110

12

14
Mathematics
1 answer:
Nookie1986 [14]3 years ago
3 0
Marianne completed 2/10 and Arlene 3/10 so that’s 5/10 which means you and Tyler did 5/10 if you divide that by 2 it’s 5/20 I think but I don’t really understand as the possible answers aren’t fractions? Hopefully that’s right haha
You might be interested in
I'm studying for a test, and I can't seem to remember how to find missing coordinates. Here's one example of the question,
gulaghasi [49]
Usually, we use the slope formula to find the slope of a line when we know two points on the line. But if we already know the slope of a line, we can use the slope formula to find a missing coordinate of a point on the line.
6 0
3 years ago
10) A wheelchair ramp is getting built at the entrance of a building. The ramp will be 25 feet long from front
mezya [45]

Answer:

The angle complies with the state regulations.

Step-by-step explanation:

The angle of elevation is the angle \theta in the figure, and from trigonometry we find that

sin(\theta) = \dfrac{1.5ft}{25ft}

taking the inverse sine of both sides we get

\theta = sin^{-1}(\dfrac{1.5ft}{25ft})

which gives

\theta = 3.44^o

which is less than 5°, and therefore is well within the state regulations.

3 0
3 years ago
Which of the following statements are true about the equation below?
solniwko [45]
The graph has a maximum value
3 0
3 years ago
Read 2 more answers
Can someone tell me which one it is
IrinaK [193]

Answer:

<h2>D</h2>

Step-by-step explanation:

<h3>:))))))))))))))))))))))))))))))))</h3>
3 0
2 years ago
A bucket that weighs 5 lb and a rope of negligible weight are used to draw water from a well that is 60 ft deep. The bucket is f
mestny [16]

Answer:

The value is W= 2640 \  ft \cdot lb

Step-by-step explanation:

From the question we are told that

The weight of the bucket is F =  5 lb

The depth of the well is x_1 =  60 \ ft

The weight of the water is W_w  =  42 lb

The rate at which the bucket with water is pulled is v  = 1.5 \  ft/s

The rate of the leak is r = 0.15 lb/s

Generally the workdone is mathematically represented as

W =  \int\limits^{x_1}_{x_o} {G(x)} \, dx]

Here G(x) is a function defining the weight of the system (water and bucket ) and it is mathematically represented as

G(x) =  F  +  (W_w- Ix)

Here I is the rate of water loss in lb/ft mathematically represented as

I  = \frac{r}{v}

=> I  = \frac{0.15 }{1.5 }

=> I  = 0.1

So

G(x) =  5  +  (42- 0.1x)

=> G(x) =  47- 0.1x)

So

W =  \int\limits^{60}_{0} {47- 0.1x} \, dx]

=> W =  [47x - \frac{0.1x^2}{2} ]|\left 60} \atop {0}} \right.

=> W= [47(60) - 0.05(60)^2]

=> W= 2640 \  ft \cdot lb

7 0
3 years ago
Other questions:
  • Does this set of ordered pairs represent a function? Why or why not?
    10·1 answer
  • What are the next 2 words in the pattern? half dollar, quarter, dime...
    13·1 answer
  • GuYS PLEASE HELP I WILL MARK AS BRAINIEST IF YOU EXPLAIN WELL. ANYWAYS, SOLVE EACH EQUATION BY FACTORING. R^2+9R+8=0 SO MY QUEST
    8·2 answers
  • Find the value of x from this adjoining figure
    8·1 answer
  • WILL MARK BRAINLIEST + 10 POINTS!!!!<br> #2
    12·1 answer
  • Which figure has 90 rotational symmetry?
    9·2 answers
  • What is the y-value in the solution to the system of linear equations?
    7·1 answer
  • In your own words, explain
    12·1 answer
  • 25.5 divided by 1.25
    7·1 answer
  • If J/24 = K, then J/6 =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!