3 years ago

Please helpASAP! Approximately 30% of the land on

1 answer:

5 0

< 30% or <0.3

less than 30

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stiv31 [10]

Answer:

40°, 140°, and 140°

Step-by-step explanation:

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3 years ago

OLga [1]

(60/21.5)*(18) = 50.23 . . . answer is likely 50 feet tall

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3 years ago

OlgaM077 [116]

Domain is 1 to 6 and length of 5
Because it comes from the x values

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3 years ago

aleksandrvk [35]

The product of a number y and 12 or 12 times a number y. These are both equivalent expressions to 12y

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3 years ago

kramer

Answer: 2,215,000

Step-by-step explanation:

Given: The quadratic function $f (x) = - 45x^2 + 350x + 1,590$ models the population of a city where x represents the number of years since 2005.

To Find: population of the city in 2010

We need to put x= 2010-2005 = 5

$f (5) = - 45(5)^2 + 350(5) + 1,590\\\\=-1125+1750+1590 =2215$

Hence, the estimated population of the city in 201 = 2215 thousands or 2,215,000 .

3 0

3 years ago