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dmitriy555 [2]
3 years ago
7

How do i explain that 40 is 160% of 25?​

Mathematics
1 answer:
aleksklad [387]3 years ago
6 0

Answer:

160% (25)

160/100 (25)

reduce the numbers with greatest common divisor 25

160/4

reduce the fraction with 4

=40

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A Local group claims that the police issue more than 60 speeding tickets a day in thire area. To prove their point, they randoml
MissTica

Answer:

The group's claim is not supported at 1% significance level.

Step-by-step explanation:

given that a local group claims that the police issue more than 60 speeding tickets a day in thire area

The data they collected for 2 weeks is given below:

70 48 41 68 69 55 70

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\bar x = 60.2\\s = 12.9\\n=14

Std error of mean = \frac{12.9}{\sqrt{14} } \\=3.4477

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The group's claim is not supported at 1% significance level.

7 0
3 years ago
Help me what is 6x4 and 3x6
Taya2010 [7]

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Hope this helps!!

7 0
3 years ago
Can someone plsss help :)
OLga [1]
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How do you write the difference of a number and eight, divided by ten
ch4aika [34]

Answer:

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Step-by-step explanation:

-------

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