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jeka57 [31]
3 years ago
14

1. Find the sum of csc230° and cot2 45°.​

Mathematics
1 answer:
wlad13 [49]3 years ago
6 0

Answer:

5

Step-by-step explanation:

Based on the given conditions, formulate

Evaluate the expression:

Calculate the power:

Calculate the first two terms:

Answer:

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Pls help with stats
aleksklad [387]

Answers:

  1. Exactly 25%
  2. median = 450
  3. Not enough info (see below)
  4. IQR = 24
  5. IQR = 192

=========================================================

Explanations:

  1. By definition, the quartiles split the data into four equal parts. The first quartile (Q1) will have 25% of the data below it.
  2. The second quartile is the exact same value as the median. This is because the median splits the data into two equal halves, i.e. is at the midpoint.
  3. There's not enough info. We can determine that 25% of the company makes more than $60,000, but we don't know how many people total work at the company. This info is missing.
  4. Subtract the third and first quartiles (Q3 and Q1) to get the interquartile range (IQR). So IQR = Q3 - Q1 = 45-21 = 24
  5. Same idea as the previous problem. IQR = Q3 - Q1 = 316.5 - 124.5 = 192
3 0
2 years ago
Plzz help with this one problem ASAP
Mrac [35]

Answer: b

Step-by-step explanation: I don't know but I know it b

8 0
3 years ago
102,000 is 8% of what number? HELP!!!!!!!!!!
dusya [7]

Answer:

1275000

Step-by-step explanation:

102000/0.08=1275000

5 0
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The first 6 is in the hundreds and the other six is in the thousands
8 0
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the perimeter of a regular pentagon is 41.5 cm. Write and solve an equation to determine the length of each side of the pentagon
ser-zykov [4K]
It would be 41.5 divided by 5 because a pentagon has 5 sides
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