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Vadim26 [7]
3 years ago
12

Round 4.57 to the nearest whole number

Mathematics
2 answers:
poizon [28]3 years ago
8 0
4.57 rounded to the nearest whole number is 5
solmaris [256]3 years ago
3 0
4.57 rounded to the nearest whole number is 5.
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earnstyle [38]
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3 years ago
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According to the Statistical Abstract of the United States, in 2000, 10.7% of Americans over 65 years of age use the Internet. A
Dvinal [7]

Answer:

H0 : μ = 0.107

H1 : μ ≠ 0.107

Step-by-step explanation:

The claim is the alternative hypothesis. H1 ; which is a researcher's opinion that the proportion of Americans aged 65 and above using the internet as changed from the mean value of 10.7% (0.107). The direction of the change is not given, hence. We cannot use the greater or less Than sign as the direction of the change isn't specified by the researcher or data Given. Hence, the shift could be either to the right or left. Hence, the use of the equal to and not equal to sign.

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2 years ago
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Dvinal [7]

Answer:

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Step-by-step explanation:

cos28°=b(AB)/h(8)

AB=7.06cm

7 0
2 years ago
Please help me on this problem ​
KiRa [710]

Answer:

Step-by-step explanation:

Problem 2a

The total number of ways that he can deal with his room

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Problem 2b

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Problem 2C

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2/18

3 0
3 years ago
G+6>5 solve the inequality please
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Subtract 6 from both sides and get g is greater than -1.
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3 years ago
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