Andrea conducts a science experiment and observes that the height of a plant depends on the amount of sunlight it receives. The plant's height is 37 centimeters and it grows at a rate of 0.004 centimeter per hour of sunlight. If the
number of hours of sunlight is represented by the variables, which function can represent the height of the plant?

 A(h) = 37 +004h

Step-by-step explanation:

Hi, to answer this question we have to apply  the next function:

A = P + rh  

Where:  

p = original height  

r = growing rate (decimal form)

h= hours

A =height after t hours

Replacing with the values given:  

A (h)= 37 +004h

Feel free to ask for more if needed or if you did not understand something.  

2.83941151 would be the answer you're looking for! : )

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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