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Dvinal [7]
3 years ago
14

Please help me is for my homework​

Mathematics
2 answers:
Phantasy [73]3 years ago
8 0

Answer:

0.4

Step-by-step explanation:

Fraction =2/5

In decimal =0.4

Nastasia [14]3 years ago
5 0
The answer is 2/5!!
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$77 since 110 x 0.3 = 33. Then minus this value from 110, then the answer is $77
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Banneker Middle School has 750 students. Lynn surveys a random sample of 50 students and finds that 27 of them have pet dogs. Ho
Alika [10]

Answer: 405 students

Step-by-step explanation:

From the question, Banneker Middle School has 750 students and we are told that Lynn surveys a random sample of 50 students and finds that 27 have pet dogs. The number of students at the school that are likely to have pet dogs goes thus:

Since out of 50 students surveyed, 27 have pet dogs, this means we multiply the fraction by 750. This can be mathematically written as:

= 27/50 × 750

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3 years ago
Which subset of the rational numbers best describes the dimension of a rectangle ?
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Either A or D I believe
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3 years ago
The difference 3 1/2 minus 1 1/2 must be<br> between and
bija089 [108]

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5 0
3 years ago
A rectangle has a height to width ratio of 3:4.5. Give two examples of dimensions for rectangles that could be scaled versions o
OlgaM077 [116]

We have been given that a rectangle has a height to width ratio of 3:4.5.

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We can see that width of rectangle is 1.5 times height of rectangle.

Our one set of dimensions of rectangle will be: height=1 and width=1.5.

We can get many set of dimensions for our rectangle by multiplying both height and width of rectangle by same number.

Multiplying by 5 we will get our dimensions as: height 5 and width 7.5.  

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6 0
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