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spin [16.1K]
3 years ago
10

Evaluate. for n = 15 and t = 7

Mathematics
1 answer:
Bingel [31]3 years ago
3 0

Answer:

what is the equation?

Step-by-step explanation:

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Can someone help me with this
Arada [10]

Answer:

45 degrees

Step-by-step explanation:

A circle is 360 degrees total so 360 - 315 is equal to 45 degree.

7 0
3 years ago
The Waist to Hip Ratio (WHR) is a ratio commonly expressed as a decimal that has been shown to be a good predictor of possible c
Sonbull [250]

Answer:

17.

  • the question to be answered
  • the meaning of the term WHR
  • Jonia's waist measurement
  • information to find Jonia's hip measurement

18.

  • Jonia's hip measurement
  • the ratio of Jonia's waist measurement to her hip measurement

19.

  • 40 inches
  • Yes
  • Her WHR > 1, which the problem statement says means she is at "high risk".

Step-by-step explanation:

17. The most important bit of information the problem statement gives is <em>the question to be answered</em>. Without that, the rest of the "information" has no meaning. If the question uses wording or symbols that have a specific meaning in the context of the problem, but no particular meaning outside that context, it is important for the problem statement to define terms. It is also important for relevant information to be provided (assuming it's not a research question). Here, we're to find a specific ratio, so we need to know the data values that go into the computation of that ratio. This problem doesn't give the data directly, but gives a relation that lets the required information be computed.

18. Jonia's hip measurement is not in the given information. It must be computed from her waist measurement and the given information that the hip measurement is 2 inches less. Of course, the answer to the question must also be found: the WHR.

19. Her hip measurement is 2 inches less than her 42-inch waist measurement, hence 42-2 = 40 inches.

Jonia's WHR is 42/40 = 1.05. This value is greater than 1. The problem statement tells you a value greater than 1 means she is at "high risk."

(You don't actually need to calculate the WHR to answer the "high risk" question. Simply knowing her hip measurement is less than her waist measurement is sufficient to tell you the WHR is greater than 1.)

4 0
3 years ago
20 x 6.7 raised with 3
Mama L [17]

Answer:

6015.26

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
the senior class is taking a trip to an amusement park. they received a special deal for every 3 tickets they purchased they rec
lina2011 [118]
The answer is 34 tickets. Hope this helps!
6 0
2 years ago
The functions fand g are defined as follows:
LuckyWell [14K]

Step-by-step explanation:

Given

f(x) = -5x - 1

and

g(x) = 2x + 2

Now

f(3) = - 5 * 3 - 1

= -15 -1

= -16

Also

g(-4) = 2 * (-4) + 2

= - 8 + 2

= - 6

6 0
2 years ago
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