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VladimirAG [237]
3 years ago
9

Molly played an online game three times.Her score were 5.5. -3.6 and 12.8.What was her average score for the three games?

Mathematics
1 answer:
zalisa [80]3 years ago
5 0

Answer:

Her average was 4.9 for all three games.

Step-by-step explanation:

(5.5 + -3.6 + 12.8)/3

14.7/3

4.9

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Read 2 more answers
Consider the limaçon with equation r = 3 4cos(θ). how does the quotient of a and b relate to the existence of an inner loop?
Delicious77 [7]

If the equation is r = 3 +4cos(θ) then because b/a>1 the curve is a limacon with an inner loop.

Given limacon with equation r=3+4cos(θ) and we have to answer how the quotient of a and b relate to the existence of an inner loop.

Equation is like a relationship between two or more variables expressed in equal to form and it is solved to find the value of variables.

formula of polar graph is similar to r= a+ b cos (θ).

Case 1. If a<b or b/a>1

then the curve is a limacon with inner loop.

Case 2. If a>b or b/a<1

Then the limacon does not have an inner loop.

Here given that r=3+4cos (θ)

It is observed that , a<b or b/a>1

Therefore the curve is limacon with an inner loop.

Hence because b/a>1 the curve is a limacon with an inner loop.

Learn more about limacon at brainly.com/question/14322218

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2 years ago
The average 10 year old boy is 55 inches tall. How tall is this, in feet?
Elena L [17]
There is 12 inches in a foot. Times inches by feet. You can pick a number for the feet and do trial and error until you get a number the closet to 55.

12 inches times 4 feet equals 48 inches.
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koban [17]

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Step-by-step explanation:

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remember m= slope value

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now to make sure our answer is complete we will solve for the slope:

looking back at the graph, the y-intercept value is 3, therefore we have a point of (0,3) and (2, -1)

with any two points you can determine a slope.

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therefore :

-1 -3 / 2 - 0

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therefore our m value is -2

this makes the completed point-slope equation:

y + 1 = -2 (x - 2) or A

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3 years ago
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