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qaws [65]
3 years ago
7

Bernard weighs 7.5 pounds at birth. assuming his development proceeds normally, he should weigh about _____ pounds by his first

birthday. 22.5 24.5 20.5 18.5
Mathematics
2 answers:
RSB [31]3 years ago
6 0

Given Bernard weighs 7.5 pounds at birth.The question is asking us to assume that  Bernard development proceeds normally.We need to find Bernard birth after a year.

It is observed that birth of a child triples or is thrice (3 times ) the weight at birth.As Bernard is weighing 7.5 pounds so he will triple or be 3times of this weight.

Bernard weight after a year= 3x7.5=22.5 pounds.

luda_lava [24]3 years ago
5 0
25 i sthe answer to your ridiculous question
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Answer:

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Step-by-step explanation:

Let the cost of apples be x

<u>Then we have equation:</u>

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0.39<br> which is best buy<br> 0.41<br> 0.4.
Nana76 [90]

Answer:

0.39 because it's the cheapest / least

Step-by-step explanation:

Ok so we are trying to find the least. So first line up your decimals as shown below

<u>Tens</u>          <u>Tenths</u>      <u>Hundredths</u>

<h3>   0      .        3              9</h3><h3>---------------------------------------</h3><h3>   0      .        4              1</h3><h3>---------------------------------------</h3><h3>   0      .        4              0 ---> Imaginary 0</h3><h3 />

Now fill in any empty spaces with a 0 as shown in the decimal 0.4, your decimal will still have the same amount because 0.4 = 0.40 = 0.400 no matter how many 0's you put in the decimal.

When your done with placing 0's, look at the numbers in the first column, the Tens column. As you can see we have the numbers 0, 0, 0. They're all the same so we don't have to worry about that. Now lets go to the next column, the Tenths column. We have the numbers 3, 4, 4. Remember, we are finding the least amount. we know 3 is less than 4 so the decimal with the 3 in the Tenths place is the best buy. If these numbers were the same we would go on to the next place, the Hundredths place. If 2 of the decimals had a 3 in the Tenths place, you would eliminate the decimal with no 3 in the Tenths place and go on to the next place using only the decimals you have left.

So, <em>0.39</em> is the best buy.

Hope this helps you and makes Sense! :)

This is NOT copy pasted, I actually wrote all of this so that the person reading this answer can understand what I'm trying to explain.

Thank you, and have a Great Day! ;)

5 0
3 years ago
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Dvinal [7]

Answer:

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Step-by-step explanation:

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Read 2 more answers
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daser333 [38]
Try this solution:
Common view of the equation of the circle is (x-a)²+(y-b)²=r², where point (a;b) is centre of the circle, r - radius.
1. using the coordinates of the centre and point (2;13) it is possible to define the radius of the circle: r=√(5²+12²)=13;
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2. using the coordinates of the centre and the radius: (x-2)²+(y-4)²=6² or (x-2)²+(y-4)²=36.
7 0
3 years ago
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