Answer:
4.58
Step-by-step explanation:
21 is not a perfect square, but lies between the perfect squares 16 and 25. Thus, √21 lies between √16 and √25, that is, between 4 and 5. Since 21 is closer to 25 than to 16, √21 is closer to 5 than to 4. A rough estimate of √21 would be 4.7.
√21 done on a calculator comes out to 4.58.
1.65
you said one pound is $4.40
and that how much is 3/8 of a pound
so 3/8 multiplied by 4.40
1681 for area of <em>rectangle</em>
Take a look at the picture, And tell me if am wrong
Yes
Here you gooooooo
