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erma4kov [3.2K]
3 years ago
5

The height of a certain plant can be modeled by the formula h = 4 t + 5 where h is the height in millimeters and t is the time i

n days.
Mathematics
1 answer:
Zielflug [23.3K]3 years ago
5 0

Answer:

The dependent variable is h and the independent variable is t

Step-by-step explanation:

Given

h(t) = 4t + 5

Required

The dependent and the independent variable

The dependent variableis the variable whose value depends on another.

In the above equation, the height (h) depends on time (t) for its value

Hence,

The depe ndent variable is h and the indep endent variable is t

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A bicycle tire has a diameter of 3 feet. How many turns of the wheel could it take for the bicycle to go 792 feet?​
Andrew [12]

Answer:

84 complete turns

Step-by-step explanation:

In order to find the number of turns that the bicycle wheel is going to take while going 792 feet, we need to find the circumference of the wheel.

C = \pi \: d = 3.14 \times 3 = 9.42 \: ft \\ no \: of \: turns =  \frac{792}{9.42}  \\  = 84.0764331 \\  = 84 \: turns

7 0
3 years ago
Use the Product Property for Exponents to explain why x · x = x2.
Lubov Fominskaja [6]

Whenever there is no exponent on a variable,

you can give it an exponent of 1.

So we can rewrite the x's in this problem as x¹.

When we multiply two terms together

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3 0
3 years ago
Really need a definite correct answer on this
cluponka [151]
Third choice is correct hope I helped:3
6 0
3 years ago
Helppppppppppppppppppppppppppppp
natita [175]

Answer:

Step-by-step explanation:

4=y/8+1

rewrite equation

y/8 + 1 = 4

move all terms not containing y to the right of the equation

y/8 = 3

multiply both sides of the equation by 8

8 x y/8 = 8 x 3

simplify both sides of the equation.

y = 24

4 0
3 years ago
Read 2 more answers
Can someone tell me if my answer to this problem is correct, please? And if it isn't how do you solve it? ​
Mrac [35]

Answer:

Height of tree= 13.8m

Step-by-step explanation:

When finding the value of a in your working, I suggest to leave the answer to 5 significant figures so that your final answer is more accurate. The value of a should be 26.048m to 5 s.f.

Then multiplying 26.048 with sin 32° would give you 13.8m too when rounded off to 3 significant figures :)

I have attached my working too.

3 0
3 years ago
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