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Aneli [31]
2 years ago
13

There were 8,651 deaths and 14,662 births reported in Hillsborough County in the year 2000. If there were 998,948 people living

in county during the year (calculated at mid-year), what is the crude death rate for Hillsborough County for the year 2000?
Mathematics
2 answers:
alexdok [17]2 years ago
7 0

Crude birth rate is all the time reported per 1000 living people.

To compute for this, the formula is number of births x 1000 divided by the estimated population at midyear. So plugging in the values given:

14,662 x 1000 divided by 994,948

= 14662000 / 994948

= 14.68 per 1000 living people.

kakasveta [241]2 years ago
3 0

Answer:- Crude death rate for Hillsborough County for the year 2000 is 86.60 resident deaths per 100,000 population in 2000.


Explanation:-

Crude death rate is the total number of deaths per year per 1,000 people.

Given: There were 8,651 deaths and 14,662 births reported in Hillsborough County in the year 2000.

If there were 998,948 people living in county during the year then

Crude death rate for Hillsborough County for the year 2000=\frac{\text{total residents deaths in year 2000}}{\text{total population in year 2000}}\times100000=\frac{8,651}{998,948}\times100000

=86.60\text{ resident deaths per 100,000 population in 2000}

Therefore, Crude death rate for Hillsborough County for the year 2000 is 86.60 resident deaths per 100,000 population in 2000.

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weqwewe [10]

Answer:

0.08 ounces is interpreted as the Mean Absolute Deviation and this means that

the various weights of each of the 48 eggs deviates from the mean of the egg (2.1 ounces)by 0.08 ounces.

Step-by-step explanation:

Mean Absolute Deviation of a data set is defined as the distance or the deviation between a given data set and the calculated mean.

Mean Absolute Deviation tells us about how much a data set varies from it's mean.

From the above question, we are told that after weighing 48 eggs we have a mean of 2.1 ounces and mean deviation of 0.08 ounces

Therefore this means that the various weights of each of the 48 eggs deviates from the mean of the egg (2.1 ounces)by 0.08 ounces

6 0
2 years ago
If a cow has a mass of 9×102 kilograms, and a blue whale has a mass of 1.8×105 kilograms, which of these statements is true?
lana66690 [7]

Answer:

The mass of the Blue whale is 200 times the mass of the cow

Step-by-step explanation:

Given

Mass of Cow = 9 * 10² kg

Mass of Blue Whale = 1.8 * 10⁵ kg

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Represent the mass of the cow with C and the mass of the whale with B

C = 9 * 10^2kg

C = 9 *100kg

C = 900kg

B = 1.8 * 10^5kg

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Divide the bigger weight by the smaller weight

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\frac{B}{C} = \frac{180000}{900}

\frac{B}{C} = {200}{}

Multiply both sides by C

C * \frac{B}{C} = {200}{} * C

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B = 200}C

<em>From the expression above, it can be concluded that the mass of the Blue whale is 200 times the mass of the cow</em>

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1 year ago
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4 days 10 days Cross Multiplication
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2 years ago
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rodikova [14]

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\frac{52.20}{3} = £17.40 ← 1 part of the ratio

2 parts = 2 × £17.40 = £34.80 ← Emily's share

total cost = £52.20 + £34.80 = £87.00


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