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Liula [17]
2 years ago
6

Ernesto measured the height of a door frame as 6.35 feet, but the actual height was 6.5 feet. What is the percentage of error in

Ernesto's measurement? (5 points)
a
2.31%

b
1.98%

c
2.36%

d
2.02%
Mathematics
1 answer:
frez [133]2 years ago
6 0

Answer:

A or B

Step-by-step explanation:

sry if im wrong-happy new year!

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Without
aivan3 [116]

Answer:

Thousandths place.

Step-by-step explanation:

The answer doesn't change that drastically

6 0
2 years ago
Help anyone I don’t understand this ????
Alexeev081 [22]
The answer would be 0
You combine the first 2 “K” and that would make it k squared meaning it equals to 1 so now it’s 3k minus 3k so 0
5 0
3 years ago
PLEASE HELP 7TH GRADE 100 PTS!!!
MariettaO [177]

f(x) = 5x is linear. Just a straight line with a slope of +5. So if the intervals are both a difference of 1, then the average rate of change will be the same.

f(x2) - f(x1) over x2 - x1. That's the formula for average rate of change.

So for Section A:

f(x) = 5x, (0,1)

[f(1) - f(0)]/(1-0)

= [5(1) - 5(0)]/1

=(5)/1

=5

Do the same for section B and you'll get 5 as well.

I hope this helps you because I have no clue if my answer is right

6 0
3 years ago
Multiply. give your answer in standerd form. (3n^2+2n+4)(2n-1)
mr Goodwill [35]
The answer is 6n^3+n^2+6n-4 I hope I helped you!
5 0
3 years ago
Read 2 more answers
Which of the following is a rational number but is NOT an natural number?
Tresset [83]

Answer:

A. 404

Step-by-step explanation:

404 is a rational number but its not a natural number because 404 can only be divided by 1

and therefore its not a natural number

3 0
3 years ago
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