Answer:
The area of the dilated square is 28 m^2
Step-by-step explanation:
we know that whenever any figure is dilated by a factor 'b' units
so, area will be dilated by b^2 units
Here , we are given figure is dilated by 7 units
so, area will be dilated by 7^2
we are given
Area of square is
now, we can multiply by 7^2
and we will get area as
So,
The area of the dilated square is 28 m^2
Answer: 99.7 % of the bags contain between 62 and 86 potato chips.
Step-by-step explanation:
The standard deviation given is 4.
Find the difference between the given numbers and the mean,
74-62= 12 . 86-74=12
then divide 12 by 4 to find the number of standard deviations: 12/4=3
Check a chart or diagram of the Gaussian Distribution to find that 99.7% of the samples lie within 3 standard deviations from the mean.
Answer:
it is 4
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Hope it helps you.
The answer will be number 2
<span>She can make 12 bows because there are 3 feet in one yard so 8*3 is 24. then you divide 24 by 2 and you get 12
</span>2ft ribbon=1bow
8 yards of ribbon
<span>1yard=3ft</span><span>
<u>She can make 12 bows!~</u>
<em>I hope this helps!~</em></span>
