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mezya [45]
3 years ago
15

A town had a population of 5,020 people in 2010. By 2020, the town increased its population to 7,150. What is the percent increa

se in population, to the nearest whole percent?
Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0

Answer:

42

Step-by-step explanation:

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The population of weights for men attending a local health club is normally distributed with a mean of 178-lbs and a standard de
V125BC [204]

Answer:

183.4286 lbs

Step-by-step explanation:

given that the population of weights for men attending a local health club is normally distributed with a mean of 178-lbs and a standard deviation of 25-lbs.

Total weight in the lift should not exceed 6420 lbs

No of persons limited = 35

Hence average weight of the person that should be below

\frac{6420}{35} \\=183.4286

If the average exceeds 183.4286 pounds then the elevator would be considered overloaded.

6 0
3 years ago
A hovercraft takes off from a platform it’s height (in meters), x seconds after takeoff, is modeled by
yulyashka [42]

9514 1404 393

Answer:

  81 m

Step-by-step explanation:

Since x is seconds after takeoff, the value of x at takeoff is 0. You are being asked to find H(0).

  H(0) = -3(0 -3)^2 +108 = -3(9) +108 = 81

The height of the hovercraft at the time of takeoff is 81 meters.

8 0
3 years ago
(2x+9y-4) - (+5y+2)
Blizzard [7]
2x+9y-4-5y-2       2x+4y-6
8 0
4 years ago
What are the steps to find the lower and upper quartiles of a data set
Mariana [72]

Answer:

1. Order the values. 2. Find the median. 3. Find the lower quartile. 4. Find the upper quartile.

Step-by-step explanation:

6 0
3 years ago
Find the LCM of the numbers using prime factorizations. 36,60
alexandr402 [8]
36=2*2*3*3=2²*3²
60=2*2*3*5=2²*3*5

LCM(36,60)=2*2*3*3*5=2²*3²*5=180
5 0
3 years ago
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