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2 years ago

Find the length of AB

Mathematics

1 answer:

ZanzabumX [31]2 years ago

8 0

AB= 45 degrees central angle theorem

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Answer:

Median = 13&14

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Step-by-step explanation:

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2 years ago

In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, David has s

jasenka [17]

Answer:

The answer in interval notation is ( 73 , 100 )

Step-by-step explanation:

If we call x and y the lower and upper values for David to get an average of 80 and 89 respectively, we can calculate these two values solving a pair of equations:

(81 + 92 + 74 + x ) / 4 = 80 ⇒ (247 + x )/4 = 80

247 + x = 320 ⇒ x = 320 - 247

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And

(81 + 92 + 74 + y ) / 4 = 89 ⇒ ( 247 + y ) / 4 = 89

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But tests are a 100-point test

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3 years ago

A company produces alarm clocks. During the regular workweek, the labor cost for producing one clock is $4.00

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Answer:

The question is not complete, nut here is the complete question ; A company produces alarm clocks. During the regular workweek, the labor cost for producing one clock is $4.00. However, if a clock is produced on overtime, the labor cost is $5.00. Management has decided to spend no more than a total of $51,000 per week for labor. The company must produce 12,000 clocks this week. What is the minimum number of clocks that must be produced during the regular workweek?

Step-by-step explanation:

Tthe detailed analysis and step by step calculation is as shown in the attached file.

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3 years ago

What is 1/5 (g - 10). <br><br> I need a answer! <br> Thanks for the help .

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3 years ago

Assume a student shows up for EGR 280 completely unprepared and the instructor gives a pop quiz. Assume there are 6 questions, e

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Answer:

P=20%

Step-by-step explanation:

Let's suppose that each question in the test has one and only one correct answer. This means we have 1 desired outcome out of the total 5 desired outcomes. Therefore:

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$P=\frac{1}{5}$

P=0.20

P=20%

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2 years ago