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SSSSS [86.1K]
3 years ago
10

FIRST ONE TO ANSWER RIGHT AND EXPLAIN HOW THEY GOT THAT ANSWER WILL BE MARK BRAINIEST

Mathematics
2 answers:
Vikentia [17]3 years ago
4 0

Answer: The percent error=16%


Step-by-step explanation:

Estimated amount of liquid in a container = 50 ml

Actual amount of liquid in the container = 43 ml

We know that the percent error = \frac{|estimated\ value-actual\ value|}{actual\ value}\times100

By substituting the values in the formula, we get

The percent error=\frac{|50-43|}{43}\times100

⇒The percent error=\frac{7}{43}\times100=0.1627\times100

⇒The percent error=16.27\%\ \approx16\%

∴ The percent error=16%

Marysya12 [62]3 years ago
4 0

Answer:

16%

Step-by-step explanation:

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Is 6 hours for $4.80 the same rate as 10 hours for $8?
Nastasia [14]

Answer:

yes it is the same

Step-by-step explanation:

4.80/6=0.8

8/10=0.8

Mark me brainliest please

8 0
2 years ago
The product of two consecutive integers is 420 which quadratic equation can be used to find x the lesser number
Fynjy0 [20]

Answer:

Step-by-step explanation:

If the smallest number is 'x', then the other number = x +1

x*(x+1)= 420

Use distributive property

x*x + x*1 = 420

x² + x - 420 =0   ------> this is the required quadratic equation.

5 0
3 years ago
How do you find the area
AnnZ [28]
You first separate the triangle from the rectangle. Then multiply one side be one side. 
7 0
3 years ago
(3,6) (3,7) (-2,-5) (-9,11) is it a function a relation, or both
amid [387]

It is a relation but not a function

Step-by-step explanation:

Given

(3,6) (3,7) (-2,-5) (-9,11)

First of all we have to define both terms: Relation and Function

A relation is a set of ordered pairs containing one element from each set

A relation can be a function only if there is no repetition in domain i.e. no first element in each ordered pair should be repeated.

In the given set of ordered pairs, they are relation as all the ordered pairs have two values.

While the given relation is not a function, as there is repetition in first elements of two ordered pairs i.e. 3 is repeated in (3,6) (3,7)

Hence,

It is a relation but not a function

Keywords: Functions, Relations

Learn more about functions at:

  • brainly.com/question/13219835
  • brainly.com/question/1836777

#LearnwithBrainly

6 0
3 years ago
Solve<br>3 tan 8 &lt;-1 for 0 5 0521.​
BlackZzzverrR [31]

Answer:

Substitute the given value into the function and evaluate.

Substitute the given value into the function and evaluate.

3  tan  ( 8 )  <  −  1  =  0.4216225  <  −  1

0  =  0.4216225  <  −  1

5  =  0.4216225  <  −  1

521  =  0.4216225  <  −  1

Step-by-step explanation:

3 0
2 years ago
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