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blagie [28]
3 years ago
15

A parent is using a garden hose to fill up a small inflatable pool for her young child. The pool has a capacity of 90 gallons. S

he turns the water off after 5 minutes, but leaves the hose in the pool for another 3 minutes before putting it away.
In this situation, the relationship between the gallons of water in the pool and the 8 minutes since the parent started filling the pool can be seen as a function.

In that function, which variable is independent? Which one is dependent?

Type your response in the space below.
Mathematics
2 answers:
anzhelika [568]3 years ago
4 0

Answer:

Independent variable = the time. Dependent variable = amount of water per minute

Step-by-step explanation;

The total amount of water <em>depends</em><em> </em>on how long the hose is left on.

REY [17]3 years ago
3 0

Answer:

Independent variable = the time. Dependent variable = amount of water per minute

Step-by-step explanation;

The total amount of water depends on how long the hose is left on.

Step-by-step explanation:

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PLEASE HELP!!
FromTheMoon [43]

Step-by-step explanation:

Given

Model to Actual = 5:9

5cm in Model = 9cm actual

1cm in model = (9/5)cm = 1.8cm

36cm in model = 1.8cm x 36 = 64.8cm

3 0
3 years ago
Do Now 60: What are the formulas to find area for a square, triangle, rectangle, parallelogram, trapezoid, circle, ellipse and e
Alexandra [31]

Answer:

Area of a square = Length × Length

Area of a triangle = 1/2 base × height

Area of a rectangle = Length × breadth

Area of a parallelogram = base × height

Area of a trapezoid = 1/2 × sum of parallel sides × height

Area of circle = π × square of the radius

Area of ellipse = π × product of major and minor radii

Area of equilateral triangle = 1/2 base × height

Step-by-step explanation:

The area of a square is calculated by multiplying the length by itself.

The area of a triangle is calculated by multiplying half the base of the triangle by its height

The area of a rectangle is found by multiplying the length of the rectangle by its breadth

The area of a parallelogram is calculated by multiplying the base of the parallelogram by its height

The area of a trapezoid is found by multiplying half the sum of the two parallel sides by its height

The area of a circle is calculated by multiplying pi by the square of the radius of the circle

The area of an ellipse is found by multiplying pi by the product of the major and minor radii of the ellipse

The area of an equilateral triangle is calculated by multiplying half the base of the triangle by its height. The height is calculated using Pythagoras theorem

5 0
3 years ago
Help please!!! Thank you
Elena L [17]

<u>Given</u>:

The given expression is \frac{4 d+28}{12 d+96} \cdot \frac{d^{2}+14 d+48}{d^{2}+9 d+14}

We need to multiply the terms.

<u>Multiplication of the terms:</u>

Before multiplying the terms, first we shall find the factors of the quadratic equations.

Thus, we have;

\frac{4 d+28}{12 d+96} \cdot \frac{(d+6)(d+8)}{(d+2)(d+7)}

Factor out the common terms, we get;

\frac{4 (d+7)}{12 (d+8)} \cdot \frac{(d+6)(d+8)}{(d+2)(d+7)}

Let us cancel the common terms from the above expression.

Thus, we have;

\frac{4 }{12 } \cdot \frac{(d+6)}{(d+2)}

Simplifying, the term, we get;

\frac{1}{3 } \cdot \frac{(d+6)}{(d+2)}

Now, we shall multiply the terms.

Hence, multiplying the terms, we get;

\frac{(d+6)}{3(d+2)}

Thus, the multiplied value of the given expression is \frac{(d+6)}{3(d+2)}

6 0
3 years ago
Suppose that 44 identical red wooden blocks and 99 identical white wooden blocks are to be​ stacked, one on top of​ another, to
kirza4 [7]

44 identical red wooden blocks can be arranged in 44! ways

99 identical white wooden blocks can be arranged in 99! Ways

If the 44 red blocks and the 99 white blocks are to be stacked on top of one another, the number of different color patterns that can​ result = 44! x 99!

 

44! = 2.65827157 x 10^54

99! = 9.33262154 x 10^155

44! x 99! = 2.48086426 x 10^210

 

Therefore, 2.48086426 x 10^210 different color patterns can ​result

7 0
3 years ago
PLEASE ANSWER ASAP IT IS FOR A TESTT THATS DUE ASAPPP
Anarel [89]

Answer:

6

Step-by-step explanation:

6(6 + 1) + 3 = 45

Distribute the parentheses so 36 + 6

36 +6 + 3 = 45

8 0
3 years ago
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