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Gre4nikov [31]
3 years ago
11

A town has 100 homes in it. According to a census, the actual distribution of pets in these homes gives a median of 0.8 pets and

a mode of 1 pet. A student surveys 10 of these homes and finds nearly identical data: a median of 0.7 pets per home with a mode of 1. The student’s small survey gives nearly the same results as the much larger census because the
A) town itself is very small.

B) student simply got lucky.

C) student made a miscalculation

D) variation in the number of pets per house is small.
Mathematics
2 answers:
stellarik [79]3 years ago
6 0
The nest answer would be c> hope this helps 
natulia [17]3 years ago
6 0
The answer is D. I think.
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a vegetarian sandwich is in the aproximate shape of a cone. the height of the sandwich is 6 inches and the base diameter is 3.5
Olenka [21]

Answer: 19.2inches³

Step-by-step explanation:

The volume of a cone is calculated as:

= 1/3πr²h

where,

π = 3.14

r = radius = diameter/2 = 3.5/2 = 1.75

h = height = 6

Volume = 1/3πr²h

= 1/3 × 3.14 × 1.75² × 6

= 19.2325

= 19.2inches³

Therefore, the volume of the cone-shaped sandwich is 19.2inches³.

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3 years ago
Describe how you would estimate the square root of 100
max2010maxim [7]

I am not completely sure but Khan Academy might show how to do that. Or it might at least give an example.

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3 years ago
Hamburger meat is $2.19 per pound. A box of spaghetti noodles is $0.79.
Karo-lina-s [1.5K]

Answer:

(2.19 x 4) + (0.79 x 3)

Step-by-step explanation:

ok so u hv to take 2.19 and multiply it by four. Then take 0.79 and multiply it by three.

8 0
2 years ago
Read 2 more answers
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tensa zangetsu [6.8K]

Answer:

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2 years ago
What is the equation of the circle with center (5,-4) and containing the points (5,-2)
gtnhenbr [62]

Answer:

The equation of a circle is (x-5)^2+(y+4)^2=4 .

Step-by-step explanation:

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(x-h)^2+(y-k)^2=r^2 (where center is (h,k), the point (x_{1},y_{1}) and the radius known as r).

-Use the center (5,-4) and the point (5,-2) for the equation:

(5-5)^2+(-2+4)^2=r^2

-Solve the equation:

(5-5)^2+(-2+4)^2=r^2

0 + (-2)^2=r^2

4 = r^2

\sqrt{4} = \sqrt{r^2}

2 = r

-After you found the radius, use the center (5, -4)  and radius 2 to get the equation of a circle:

(x-5)^2+(y+4)^2=2^2

-Then, after you have the equation, the radius needs to simplified by the exponent:

(x-5)^2+(y+4)^2=4

3 0
3 years ago
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