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2 years ago

Name at least two independent variables that could result in a change in a monthly electric bill

Mathematics

1 answer:

CaHeK987 [17]2 years ago

7 0

Answer:

1. The amount of time you keep your porch light on.

2. The temperature you keep your air conditioner at.

Step-by-step explanation:

Porch Light Time Example:

The light does not turn on or off based on the bill, thus its independent, but the bill is effected by the amount of time the light is on thus dependent.

You keep your porch light on for 24 hours a day for 1 month, that month your electricity bill is $50.

Next month you keep your porch light on for 12 hours a day and your electricity bill is $40.

Air Conditioner Temp Example:

The thermostat temperature is not effected by the bill, thus its independent, but the bill is effected by the thermostat, thus dependent.

You set your thermostat to 70 degrees for 1 month, that month your electricity bill is $50.

Next month you set your thermostat to 75 degrees for 1 month, that month your electricity bill is $40.

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Simplify: 4x3+5y3+2x3+7y

zimovet [89]

6x^3 + 5y^3 + 7y

So the third option.

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1 year ago

PLS HELP! Tanisha is planning a party. She will serve hamburgers, potato salad, strawberry shortcake, and lemonade. Including Ta

Fittoniya [83]

Shee needs 448 ounces of lemonade.

448 ÷ 80 =5.8
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2 years ago

Sophie [7]

Answer:

Step-by-step explanation:

I graphed it but you could also use the y intercept to determine which function matches the graph

log(x+1)+3

the +3 at the end of the function makes the y-intercept positive 3

4 0

2 years ago

Classify Angle 5 & Angle 6 by choosing the correct term from the choices below.

vampirchik [111]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

In the given figure, the angles 5 and 6 form Vertical opposite angle pair.

so, correct choice is Vertical

6 0

1 year ago

Hypotenuse of triangle with sides of 36 and 39

worty [1.4K]

Answer: The hypotenuse is 53 (approximately)

Step-by-step explanation: In this question we shall apply the Pythagoras theorem which states that;

AC^2 = AB^2 + BC^2

Where AC is the hypotenuse and AB and BC are the two other sides. Having been given that the two other sides are 36 and 39 units respectively, the hypotenuse is now,

AC^2 = 36^2 + 39^2

AC^2 = 1296 + 1521

AC^2 = 2817

Add the square root sign to both sides of the equation

AC = 53.0754

Therefore the hypotenuse is approximately 53 units.

8 0

2 years ago