4. A man whose eye is 1.5 m. above his sole stands on a 48.5 m. high building. The angle of depression of the top and the foot of a nearby building are 50 degrees and 80 degrees respectively. Find the height of the second building.

Q: can I have h?

A: h). n = 81     p = 0.10

Q: I need help with 9

A: Given

Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

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Q: What are the two answers that I missed

A:

Q: Can you do steps 4,5 and 6?

A:

Q: 6. Write the addition and multiplication tables for Z7.

A:

Q: Number 19

A: Solve value for x

Q: Find a number for which of 13 less than the number is the same as 13 more than the number.

A: Find a number for which of 13 less than the number is the same as 13 more than the number.

Q: Add. 4 4a + 3

A: Here given

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A: Given:       Sum of three consecutive odd integers =279     Three consecutive odd integers are…

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: Number 14

A: Correct answer 106° and 74°

Q: Number #86?

A:

Q: How do I find numbers 2 and 4?

A:

Q: Please answer #6 now.

A:

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.