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Sergeeva-Olga [200]
3 years ago
6

Suppose a city with population 200,000 has been growing at a rate of 5% per year. If this rate continues, find the population of

this city in 22 years
Mathematics
1 answer:
Llana [10]3 years ago
5 0

Answer:the population will be 220,000

Step-by-step explanation:5% of 200000 = 10000

Therefore in 22 years the population will be 10000× 22 =220,000.

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A triangular sail has a base length of 2.5 meters.The area of the sail is 3.75 square meters.How tall is the sail?
love history [14]
Area of a triangle = 1/2 x base x height

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Find Height :
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3.75  = 1/2 x 2.5 x height

3.75 = 1.25 x height 

height = 3.75 ÷ 1.25

height = 3 meters

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Answer: The height is 3 meters.
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7 0
3 years ago
Solve this equation by using the substitution method. Make sure you show ALL your work.
djverab [1.8K]

Step-by-step explanation:

substitute for y

x+3+4 = -6x

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The equation for the pH of a substance is pH = –log[H+], where H+ is the concentration of hydrogen ions. Which equation models t
Zanzabum

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Step-by-step explanation:

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Next Activity
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700%10=70

70•25=1,750 Calories

Brainliest would be cool, hope this helped
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