2 hours. She spent 1 hour for math which was half so the total would be 2*1=2.
1/2x=1 /x2
x=2
It is approximately 1830.
M=1000
D=500
C=100
X=10
Answer:
look down
Step-by-step explanation:
the square root of 5 is : 2.2360679775
rounded to the nearest thousandth is 2.236
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the square root of 19 is: 4.35889894354
rounded to the nearest thousandth is 4.359
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the square root of 99 is: 9.94987437107
rounded to the nearest thousandth is 9.950
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the square root of 42 is: 6.48074069841
rounded to the nearest thousandth is 6.481
hope this helps :)
Answer:
24
Step-by-step explanation:
I did the math