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
inysia [295]
4 years ago
5

20/18+5/18= what mixed fraction

Mathematics
1 answer:
dybincka [34]4 years ago
8 0
20/18+5/18=25/18
25/18 can be written as mixed fraction 1 7/18
You might be interested in
Help me plsssssssssssssssssss
kotykmax [81]

Answer:

The function that best models the given data is;

B. h(t) = -6.73·t² + 14.19·t + 0.83

Step-by-step explanation:

The data in the given table is presented as follows

\begin{array}{cccccc}Time, \, t(s)&0&0.5& 1.0 & 1.5& 2.0\\Height, \, h \, (m) & 1.0 & 5.42 & 9.71 & 5.9 & 2.6\end{array}

Where;

Time, t(s) is the independent variable

Height, h(m) is the dependent variable

Therefore, we have;

When t = 0, h = 1.0

From the given functions, we have the following table of the result of the function generated with Microsoft Excel

\begin{array}{cccccc}\\t & h & A & B & C& D\\0 & 1.0 & 1.22 & 0.83& 0.83& 1.22\\0.5 & 5.42 & 5.26 & 6.2425 & 9.6075 & 10.17\\1 & 9.71 &  4.39 & 8.79 & 21.75 & 24.03 \\ 1.5 & 5.9 &  -1.39& 6.9725& 37.2575 &42.8\\2& 2.6 & -12.08 & 2.29 & 56.13 & 66.48\end{array}

By comparison, the function that nest models the given data is the function 'B', given as follows;

h(t) = -6.73·t² + 14.19·t + 0.83.

3 0
3 years ago
?
Paraphin [41]

Answer:

what grade so i can help you

Step-by-step explanation:

3 0
3 years ago
HELP PLEASE
mel-nik [20]

Answer:

4 weekdays and 2 weekends.

Step-by-step explanation:

6 days.

x = weekdays

y = weekends

7x = amount with weekdays

12y = amount with weekends

7x + 12y = 52, total

x + y = 6, amount of days

solve double variable equation

x = 6 - y, plug in to 1st equation

7(6 - y) + 12y = 52

42 - 7y + 12y = 52

5y = 10

y = 2 weekends

2 + x = 6

x = 4 weekdays

6 0
2 years ago
4. One event at a debate tournament lasted-
OLga [1]

Answer:

excuse me but 1 what of a hour??? if its just one hour per contestant, then its two contestants

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
if the artist mixes 10 batches of concrete, how many sculptures combining 1 prism and 1 pyramid could he make?
Lady_Fox [76]

Answer:

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the 6th term of the geometric sequence 1024,528,256
    8·1 answer
  • Solve the equation below
    7·1 answer
  • Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. T
    9·1 answer
  • I need to know how to solve the problem:<br><br><br>3/2x+1/5x=11/6x-2/15
    15·2 answers
  • 3/4X - 9 = 27 what does x equal?
    11·2 answers
  • I need help with this please help its confusing me.
    8·1 answer
  • .................... help pls
    9·1 answer
  • Name four decimals whose values between 0.63 and 0.8
    15·1 answer
  • Mark transferred songs from his computer onto his portable music player. He transferred songs in minutes. How many songs did he
    12·1 answer
  • A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!