WILL MARK BRAINLIEST!!!! can anyone please answer all 6 questions? please it's realky important :) thank you so much xx
i will also give you a follow :)
Answers
2. 3, 6, 9, 12, 15
3. -7n + 5
4. 2.4
5. 45
6. 4n + 137
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Answers
+ 306
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428
B) The ages are more consistent
C) The interquartile range is 15
D) The median ages of attendees are greater
Answers
Option B. is correct. Using box plot, the statement that apply to movie A is the ages are more consistent.
What is box plot?
A box plot is "a special type of diagrams that shows quartiles in a box and the lines extending from the lowest to the highest value".
According to the question,
The box plot shows ages of randomly sampled attendees at two different movies.
- The statement A. The range of the ages are greater. This statement is false because in the box plot movies A is range is 35 (subtract highest value from lowest value) that is not greater. Thus, this statement is false.
- Statement B. The ages are more consistent. This statement is true. To find consistency in box plot using hypotheses test we get consistency. Thus, the ages are more consistent.
- Statement C: Using value in box plot the interquartile range is Q₃ - Q₁. Where Q₃ - Q₁ = 42.5 - 17.5 = 25. Thus statement is false.
- Statement D: In box plot the median ages of attendees are greater. This statement is false.
Hence, the ages are more consistent in box plot shows age of randomly sampled attendees at two different movies.
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Answer:
B)
Step-by-step explanation:
Answers
48.6-4.5=44.1
4.5x11=49.5-44.1=45.4+3.2=48.6
so it was on for 11 min
Final answer:
The faucet was turned on for approximately 10.8 minutes.
Explanation:
This problem pertains to the division operation in mathematics. Given that 48.6 liters of water came out of the faucet and that 4.5 liters come out each minute, we can find the time the faucet was on by simply dividing the total volume by the volume per minute: 48.6 liters / 4.5 liters per minute which equals approximately 10.8 minutes. Therefore, the faucet was on for approximately 10.8 minutes.
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Answers
A. 2
B. 509
C. 25
D. -1
Answers
Answer:
d I think but dont quote me
Step-by-step explanation:
idk I just guessed
Answers
Final answer:
To find the number, solve the equation: 7.2x - 8 = -29.6
Explanation:
To solve this problem, let's represent the unknown number as 'x'. The equation can be written as 7.2x - 8 = -29.6.
To isolate 'x', we can add 8 to both sides of the equation: 7.2x = -21.6.
Then, divide both sides of the equation by 7.2 to solve for 'x': x = -3.
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