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
uranmaximum [27]
2 years ago
9

A birthday party host planned for 20 people, but 17 actually attended. What is the percent error?​

Mathematics
2 answers:
Nikolay [14]2 years ago
8 0

Answer: 29% i believe is the answer

serious [3.7K]2 years ago
7 0

Answer:

the answer to this problem is 1.17

Step-by-step explanation:

You might be interested in
HELP ME OUTTTT PLEASEEEEEE
Alex

Answer:

3

Step-by-step explanation:  

hope this helps

7 0
2 years ago
!Help Help Help! lols
Gwar [14]

the Answer is c. I think

6 0
3 years ago
Read 2 more answers
The position of an object along a vertical line is given by s(t) = −t3 + 3t2 + 7t + 4, where s is measured in feet and t is meas
saw5 [17]

Answer:

The maximum velocity of the object in the time interval [0, 4] is 10 ft/s.

Step-by-step explanation:

Given : The position of an object along a vertical line is given by s(t) = -t^3+3t^2+7t +4, where s is measured in feet and t is measured in seconds.

To find : What is the maximum velocity of the object in the time interval [0, 4]?

Solution :

The velocity is rate of change of distance w.r.t time.

Distance in terms of t is given by,

s(t) = -t^3+3t^2+7t +4

Derivate w.r.t. time,

v(t)=s'(t) = -3t^2+6t+7

It is a quadratic function so its maximum is at vertex of the function.

The x point of the function is given by,

x=-\frac{b}{2a}

Where, a=-3, b=6 and c=7

t=-\frac{6}{2(-3)}

t=-\frac{6}{-6}

t=1

As 1 lie between interval [0,4]

Substitute t=1 in the function,

v(t)= -3(1)^2+6(1)+7

v(t)= -3+6+7

v(1)=10

Th maximum velocity is 10 ft/s.

Therefore, the maximum velocity of the object in the time interval [0, 4] is 10 ft/s.

8 0
2 years ago
Read 2 more answers
{Coloring Activity!)<br> 1<br> Find the value of x.<br> (14x – 13)<br> (8x + 5)
Sloan [31]

Answer:

Step-by-step explanation: ';iystugiup8h;klu

8 0
3 years ago
Evaluate 9P2- need to make a good grade
Svetllana [295]
81, if you mean 9 Squared.
3 0
3 years ago
Other questions:
  • I really need help. I need to go to sleep but I also need to finish this first plz help
    8·1 answer
  • Nine members of the drama club are going to New York to see a broadway play as a group. Total cost for tickets, including a $15.
    13·1 answer
  • The midpoint of cd is (8,-6). the coordinates of c are (0,-5). Find the coordinates of D
    11·1 answer
  • Someone please help me on this question! It would mean a lot, this is my last day of school and I need to pass this to pass my g
    15·1 answer
  • Which one is an example of an answer that has one solutions? *
    14·1 answer
  • Pilar made 6 quarts of orange marmalade to store in jars.
    15·2 answers
  • What is the equation of the linear function represented by the table?
    10·1 answer
  • Pleeeeeeeeeeaaaaaassssseeee help​
    12·1 answer
  • Help help help help math math
    10·2 answers
  • Math again. marking as brainliest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!