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Natasha_Volkova [10]
3 years ago
5

Let f f be the function defined by f ( x ) = cos ⁡ ( π 2 x ) . f(x)=cos( 2 π ​ x). What is the average value of f f on the inter

val [ 1 3 , 7 3 ] [ 3 1 ​ , 3 7 ​ ] written in simplest form?
Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0

Answer:

Is there an picture for this question

Step-by-step explanation:

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Please, Answer is needed.
Yuki888 [10]

Answer:

540 mins | 9 hours | 540, 9

420 mins | 7 hours | 420, 7

300 mins | 5 hours | 300, 5

180 mins | 3 hours | 180, 3

Step-by-step explanation:

1 hour = 60 mins

To convert hours into minutes, multiply the number of hours by 60 minutes:

9 hours × 60 mins = 540 mins

7 hours × 60 mins = 420 mins

5 hours × 60 mins = 300 mins

3 hours × 60 mins = 180 mins

5 0
3 years ago
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The distance between Henry's house and his school is 648 feet. How many yards are equivalent to 648 feet?
vlabodo [156]

Answer:

216 yards

Step-by-step explanation:

There are 3 feet in a yard, so the number of yards is equal to the number of feet divided by 3.

648/3 = 216

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3 years ago
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What statement is conclusive?
WINSTONCH [101]
What statement is conclusive
A: if a b oddthan a b is odd
4 0
3 years ago
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The number of students in a school was 860 last year. This year there are 790. What is the percentage decrease in the number of
Arada [10]
Percent decrease=decrease/original times 100

decreas=860-790=70
original=860

percent decrease=70/860 times 100
percent decrease=0.0813953 times 100
percent decrease=8.13953
about 8%
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3 years ago
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Hurry &amp; Please Help!! <br> What is 5/21 expressed as a decimal?
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0.238095238 is the answer
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3 years ago
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