Answer:
The population changed by 20% in 3 years
Step-by-step explanation:
The percentage change, is given by the following equation;
![Percentage \ change = \dfrac{Final \ value - Initial \value }{Initial \ value} \times 100](https://tex.z-dn.net/?f=Percentage%20%5C%20change%20%3D%20%5Cdfrac%7BFinal%20%5C%20value%20-%20Initial%20%5Cvalue%20%7D%7BInitial%20%5C%20value%7D%20%5Ctimes%20100)
The given parameters are;
The initial population of the town = 35,000
The final population of the town = 42,000
The percentage change in the population is therefore;
![Percentage \ change \ in \ population= \dfrac{42,000 - 35,000 }{35,000} \times 100 = 20 \%](https://tex.z-dn.net/?f=Percentage%20%5C%20change%20%5C%20in%20%5C%20population%3D%20%5Cdfrac%7B42%2C000%20-%2035%2C000%20%7D%7B35%2C000%7D%20%5Ctimes%20100%20%3D%2020%20%5C%25)
The population changed (increase) by 20% in 3 years.
Answer:
the line with the slope of 1/2 will be greater than the one with the slope of 1/4 because 1/2 is greater than 1/4
Step-by-step explanation:
Answer:
a. 37
b. 25
c. 226
Step-by-step explanation:
Place value has the same meaning in any other number base that it has in base 10. Using expanded form is one way to do the required base conversion.
a. 122₅ = 1×5² +2×5¹ +2×5⁰
= 25 +10 +2 = 37
__
b. 11001₂ = 1×2⁴ +1×2³ +0×2² +0×2¹ +1×2⁰
= 16 +8 + 1 = 25
__
c. 16T₁₂ = 1×12² +6×12¹ +10×12⁰
= 144 +72 +10 = 226
Travel at the speeds of 65 miles per hour to drive the distance of 310 miles (if the speed in which the person in question is traveling at the same speed) =
310 divided by 65 =
= 4 and
![\frac{10}{13}](https://tex.z-dn.net/?f=%20%5Cfrac%7B10%7D%7B13%7D%20)
hours
since it is "traveled distance = speed multiplied by time it takes