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
MA_775_DIABLO [31]
2 years ago
14

PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

EEEEEESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Trent told his friends it would take him 90 minutes to mow the lawn. It only took him 75 minutes. What is his percent error?
Mathematics
2 answers:
Firdavs [7]2 years ago
8 0

Answer:

His percent error is 16.6 %

Step-by-step explanation:

Trent estimated hie time to be 90m

Actual time was 75m

Error was 90m - 75m = 15m

Fractional error was then 15m/90m (divide)

So % error is 15/90 times 100 = (100/6)% = 16.6%

Tamiku [17]2 years ago
4 0

His per cent error is 16.¯^6%

Explanation:

Trent estimated his time to be 90m but the Actual time was 75m

Error was 90m−^75m=15m

A Fractional error was then 15m90m

So % error is 1590 ×100=1006%=16.¯^6%

You might be interested in
What is the y-intercept of the graph?
kotegsom [21]
(0, -5) is the y intercept
5 0
2 years ago
the ratio of blue marbles to white marbles in simrans bag is equal to 1 to 2 . if there are 20 blue marbles how many white marbl
victus00 [196]

Answer:

40 marbles

Step-by-step explanation:

because for every one blue marble there are two white marbels so if u time 2 by 20 it's 40

8 0
2 years ago
Read 2 more answers
I need help pls just need answer
valentinak56 [21]
The answer I believe is x/5+2=4
6 0
2 years ago
What is 278 minus 149
Basile [38]

Answer:

129

Step-by-step explanation:

278 - 149 = 129

5 0
2 years ago
Read 2 more answers
2+2=4 you should know this
nadya68 [22]
Ezzzzzzzzzzzzzzzzzzzzz
3 0
2 years ago
Read 2 more answers
Other questions:
  • Rob is a tractor salesman last week his total sales amounted to 38,642.00 and he received 2,704.94 in commission what is his rat
    5·1 answer
  • I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT.
    13·1 answer
  • Solve for n. Please explain if you can
    15·1 answer
  • Brock is a plumber. He charges a flat rate of $40 to visit a house to inspect it's plumbing. He charges an additional $20 for ev
    13·1 answer
  • How do I round 38.25 to a whole number?
    7·1 answer
  • What is the measure of n?
    5·1 answer
  • !!!!!!help please!!!!!! Lots of poibts
    11·2 answers
  • Help please I don’t know what to do
    11·2 answers
  • What is the acceleration of a 1,500-kilogram truck with a net force of 7,500 newtons?
    12·1 answer
  • Which equation represents a line that is perpendicular to line MN?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!