Identify the outlier or outliers in the data set: 3, 2, 2, 1, 2, 3, 6, 2, 1, 1, 3, 2, 2, 2, 1, 3
Llana [10]
Answer:
the outlier would be 6
Step-by-step explanation:
6 is the number that stands out the most therefore it is an outlier!
:)
Answer: Population of Boomtown in next year = 3141
Population of Dullsville in next year = 2066
Step-by-step explanation:
i) Given: Current population of Boomtown is = 3000
growth rate = 4.7% = 0.047 [in decimal]
Growth in population in 1 year= (growth rate) x (Current population)
= 0.047 × 3000 =141
Population in next year = Current population + Growth in population in 1 year
= 3000 + 141 = 3141
Hence, population of Boomtown in next year = 3141
ii) Given: Current population of Dullsville is = 2000
growth rate = 3.3% = 0.033 [in decimal]
Growth in population in 1 year= (growth rate) x (Current population)
= 0.033 × 2000 =66
Population in next year = Current population + Growth in population in 1 year
= 2000 + 66= 2066
Hence, population of Dullsville in next year = 2066
Calculating Total Cost. Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost. Multiply retail price by tax rate
Let's say you're buying a $100 item with a sales tax of 5%. Your math would be simply: [cost of the item] x [percentage as a decimal] = [sales tax]. That's $100 x .
Answer:
(x - 10, y - 13)
Step-by-step explanation:
We have two shapes on a graph and the question is asking for the translation of rhombus QRST to rhombus Q'R'S'T.
Looking at the graph we can see that not only does the rhombus move backwards, but also downward, this indicates that our answers will be in a subtracting symbol.
So all we have to do is count the amount of spaces rhombus QRST went to get to rhombus Q'R'S'T
A petri dish is simply a circle; thus, we use the formula of the area of the circle which is <span>πr^2.
Given r = 40 mm
A = </span>π(40)^2 = <span>5026.55 sq. mm
</span>
Population density = bacteria count / area
PD = 2,100 / <span>5026.55
PD = </span><span>0.417782 bacteria / mm sq.
Therefore, the answer is approximately 0.418 </span><span>bacteria per square millimeter.</span>
