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Archy [21]
3 years ago
6

david a high school senior was wondering if the cost of attending college is worth the expense. he collected the following data

about the annual salaries in thousands of dollars, for college graduates and highschool graduates
Mathematics
2 answers:
user100 [1]3 years ago
6 0

Answer:

Part A is College graduate have a higher mean by about 20,000

Part B is The data should be graphed on the same axis scale so comparison are possible

dimulka [17.4K]3 years ago
5 0

Answer:

Part A: Based on the information collected, who will have the higher mean annual salary?  

College graduates have a higher mean by about $20,000

 

Part B: If you were to graph this data, what would be important to consider?  

The data should be graphed on the same axis and scale so comparisons are possible

Step-by-step explanation:

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Let us observe the given figure,

When two lines intersect each other, the angles opposite to each other are Vertically Opposite Angles. Vertically opposite angles are always equal in measure.

As, we can observe that the given lines intersect each other, and they form vertically opposite angles as \angle POR , \angle SOQ and  \angle POS , \angle ROQ

Therefore, \angle POR = \angle SOQ

Substituting the given measures of the angles, we get

91-x^\circ = x+ 7^\circ

91-7 = x + x

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x = \frac{84}{2}

So, x = 42^\circ

Since, the measure of angle POR = (91-x)^\circ

= (91-42)^\circ

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Therefore, the measure of angle POR is 49 degrees.

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4 years ago
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Answer:

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3 years ago
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Answer:The total number of hours worked in the week is 46. The hourly pay would be 40(14) + 6(21) = $686 per week. The annual earnings are 52(686) = $35,672. The salary pay is more than the hourly pay based on the typical hours worked each week given in the table. Therefore, the employee would probably want to choose the salaried pay.

Step-by-step explanation:

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a store is having a clearance sale where merchandise on the sales racks is reduced by 80% from the original. if a jacket was ori
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The sales price is $15.2

Step-by-step explanation:

Given,

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Discount\ price=\frac{80}{100}*76\\Discount\ price=\frac{6080}{100}\\Discount\ price=\$60.8

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Sale\ price= 76-60.8\\Sale\ price= \$15.2

The sales price is $15.2

Keywords: Subtraction, percentage

Learn more about subtraction at:

  • brainly.com/question/8280736
  • brainly.com/question/8301701

#LearnwithBrainly

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Help me math gods helpppp meme
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Answer:

the 3rd one from top

Step-by-step explanation:

because the coefficient is largest

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