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Lera25 [3.4K]
3 years ago
8

Please answer this correctly

Mathematics
2 answers:
Oxana [17]3 years ago
5 0

Answer:

1-20: Make it 0 units tall (change nothing)

21-40: Make it 1 unit tall

41-60: Make it 3 units tall

61-80: Make it 2 units tall

81-100: Make it 2 units tall

Step-by-step explanation:

1-20: (0 numbers)

21-40: 33 (1 number)

41-60: 43, 44, 52 (3 numbers)

61-80: 75, 79 (2 numbers)

81-100: 86, 89 (2 numbers)

Ratling [72]3 years ago
4 0
Answer: 0 in the 1-20 range, 1 in the 21-40 range, 3 in the 41-60 range, 2 in the 61-80 range, and 2 in the 81-100 range.

Explanation:

No change, 0 in the 1-20 range

33: 1 in the 21-40 range

43, 44, 52: 3 in the 41-60 range

75, 79: 2 in the 61-80 range

86, 89: 2 in the 81-100 range.
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Change 1 hour 25 minutes 29 seconds to seconds
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Answer:

remember

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1min=60 sec

now come to the question

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25min=60×25=1500sec in 25 min

total all sec=3600+1500+29=5129sec

Step-by-step explanation:

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3 years ago
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How to round 9,381 to the nearest hundred
daser333 [38]
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Let f(x) = -2x - 7 and g(x) = -4x + 6. Find (fxg)(-5).<br><br> a. -59<br> b. 3<br> c. 26<br> d. -6
DedPeter [7]

Answer:

78

Step-by-step explanation:

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f(x) =  - 2x - 7

and

g(x) =  - 4x + 6

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(f \times g)(x) = ( - 2x - 7)( - 4x + 6)

When we plug in x=-5, we get:

(f \times g)( - 5) = ( - 4 \times -  5 + 6)( - 2 \times  - 5 - 7)

(f \times g)( - 5) = ( 20 + 6)( 10 - 7)

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3 0
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How many books are on each shelve if there are 64 books on 4 shelves?
castortr0y [4]

Answer:

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