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Makovka662 [10]
3 years ago
11

The line plot shows the ages of participants in two group activities at a science center.

Mathematics
2 answers:
ohaa [14]3 years ago
7 0

Answer:

A)The median age of participants in group 2 is older than the median age of participants for group 1.

Step-by-step explanation:

A median is the middle number in a data set which is written in the format of least to greatest. When there are two middle numbers, the median is the mean of these two numbers.

Hence, in the diagram it is clearly shown that the median of the 2nd group is greater than the 1st group.

So, option A is correct.

Anni [7]3 years ago
5 0
I believe the answer is a
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What is the solution to w-11=1.3
trapecia [35]
<span>Simplifying w + -11 = 1.3
 
Reorder the terms: -11 + w = 1.3
 
Solving -11 + w = 1.3
 
Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + w = 1.3 + 11
 
Combine like terms: -11 + 11 = 0 0 + w = 1.3 + 11 w = 1.3 + 11
 
Combine like terms: 1.3 + 11 = 12.3 w = 12.3
 
Simplifying w = 12.3 <--- (Answer)

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7 0
3 years ago
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2 years ago
Which of the following is a polynomial?
Makovka662 [10]

Answer:

D

Step-by-step explanation:

Terms are separated by addition and subtraction symbols.

Polynomials consist of terms that are constant and/or variable. The variable terms must have 0 or positive exponents. Polynomials will not consist of division of variable expressions.

Examples of polynomials:

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In general a polynomial when written in standard form should be comparable to:

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Also the other choices have either division by variable expressions and/or negative exponents on variables.

5 0
3 years ago
2. Find the value of n.<br> 117°<br> 3nº
coldgirl [10]

Answer:

n = 39

Step-by-step explanation:

The base angles are congruent, that is

3n = 117 ( divide both sides by 3 )

n = 39

8 0
3 years ago
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Please help me!!!!!!!
Pie

Answer:

<h3>a1 = 63</h3><h3>an = 3(22-n) .........</h3>

7 0
3 years ago
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