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rewona [7]
3 years ago
14

PLEASE HELP!!!! for the given situation identify the independent and dependent variables and then find a reasonable domain and r

ange of values. Listed below will be four statements that relate to the given situation. She’s the statement that would have to be false given the situation and it’s parameters.
sue has just one evening to study for her math test she believes the more she still needs to hire her test score will be
here are the statements
1) The range will be from 0 to 100 points
2) The dependent variable will be her test score
3) The independent variable be the number of hours to study
4) The domain will be from 0 to 25 hours
Mathematics
1 answer:
MArishka [77]3 years ago
8 0
1 the range will be from 0 to 100 points
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When Hope kicked the soccer ball, it traveled a horizontal distance of 85 feet, and at its highest reached 30 feet what steps do
marissa [1.9K]

Answer:

h = -0.0166t^2 + 30.

Step-by-step explanation:

The graph of the flight is a parabola which opens down and is symmetrical about the y axis, passes through the x axis at -42.5 and 42.5 and has a vertex at (0, 30).

So we have -a(t^2) + 30 = 0   where t is the time

(42.5)^2 * -a  = -30                (42.5 as its 1/2 * 85).

a = 30/2806.25

= 0.01661

So the equation is height h = -0.0166t^2 + 30

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4 years ago
Jeff found 1/3 bag of popcorn weighed 1/4 pound . How many pounds will one bag of popcorn weigh?
Kaylis [27]

It'll be 3/4 lbs I'm pretty sure...

7 0
3 years ago
How many solutions exist for the given equation? 3(x + 10) + 6 = 3(x + 12) zero one two infinitely many
NNADVOKAT [17]

For this case we have the following expression:

3 (x + 10) + 6 = 3 (x + 12)

We must rewrite both sides of the equation.

For this, we use the distributive property.

We have then:

3x + 30 + 6 = 3x + 36

Adding similar terms we have:

3x + 36 = 3x + 36

We observe that we have two equal equations.

Therefore, the equations intersect for any value of x.

Thus, the equation has infinite solutions.

Answer:

infinitely many

6 0
3 years ago
Read 2 more answers
Could someone help me with this?
hodyreva [135]

Step-by-step explanation:

Identity the variable:

Initial Velocity is 35.

Initial Height is 204

Final Height is 0.

What looking for the time.

So we have

0 =  - 16 {t}^{2}  + (35)t + 204

Use Quadratic Formula,

- b± \frac{ \sqrt{b {}^{2}  - 4ac} }{2a}

A is -16, B is 35 , C is 204.

So we have

- 35± \frac{ \sqrt{ {35}^{2} - 4( - 16)(204) } }{ - 32}

- 35± \frac{ \sqrt{1225 + 2240}  }{ - 32}

- 35± \frac{ \sqrt{3465} }{ - 32}

{35}  ± \frac{ \sqrt{3465} }{ - 32}

The positve solution is

4.83

So the answer is 4.83 seconds

5 0
2 years ago
Both circles have the same center. The circumference of the inner circle is 37.68 inches. What is the area of the shaded reigon?
Anvisha [2.4K]
236.750422375 is the most exact answer round it if you have to
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3 years ago
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