3 years ago

Please please help me with this!!!!

Mathematics

2 answers:

Veronika [31]3 years ago

8 0

Yes, the answer you’re looking for is B.

Contact [7]3 years ago

3 0

Answer:

I am pretty sure it is B

Step-by-step explanation:

1169 sq.rt.=34.190642

34.190642 times 4 =136.7

round to 137

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In 1980 the median age of a resident of the united state was 30 years. By 2000 the median age had increased 5.3 years. What was

baherus [9]

Answer:

35.3 years

Step-by-step explanation:

Given :

In 1980 the median age of a resident of the united state was 30 years.

By 2000 the median age had increased 5.3 years.

Solution :

The median age the median age of a resident of the united state = 30 years

Since the median age had increased 5.3 years in 2000

Thus , the median age of a resident of the United States in year 2000 = 30+5.3 = 35.3 years

Hence the median age of a resident of the United States in year 2000=35.3 years

7 0

3 years ago

Sodium-24 has an hourly decay rate of about 5%. How many grams of a 900 g sample will remain after 90 hours? Round the answer to

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\end{cases}
\\\\\\
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