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Degger [83]
3 years ago
14

The answer is not as follows about this PI PROBLEM:

Mathematics
2 answers:
Tema [17]3 years ago
7 0

Answer:19.625

Step-by-step explanation:

vivado [14]3 years ago
4 0

Answer: 19.625in^2

Step-by-step explanation:

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Given that AC is a diameter of the circle above and that mŁABD= 649, find m2DBC.
zlopas [31]

Answer: D

Step-by-step explanation:

You can visually see that they are equal to each other, since the dimater goes directly through the center

5 0
3 years ago
(04.05 LC)<br> Which of the following inequalities matches the graph?
velikii [3]

Answer:

y ≤ 0

Step-by-step explanation:

The circle isn't shaded in so the value is less than and y

cause below the line (or 0,0) the graph is shaded

8 0
2 years ago
At a park, it costs $9.75 an hour to rent a bicycle. It costs $7.25 an hour to rent a scooter. Aaron has a coupon
klemol [59]

Answer:

Step-by-step explanation:

I would write an inequality at this point

The variable would be the amount of hours(x) it would take for the costs to tip the scales

9.75x-10≥7.25x

-10≥-2.5x

4≥x

It would take them 4 hours for the costs to be equal, so anything higher than this would work

8 0
3 years ago
Read 2 more answers
Suppose that 2 ≤ f '(x) ≤ 3 for all values of x. what are the minimum and maximum possible values of f(5) − f(1)?
zzz [600]

Assuming f is differentiable over the interval (1, 5), by the mean value theorem we know that there is some 1 such that

f'(c)=\dfrac{f(5)-f(1)}{5-1}

We're given that 2\le f'(x)\le3 for all x, so

2\le\dfrac{f(5)-f(1)}4\le3\implies8\le f(5)-f(1)\le12

that is, the minimum possible value is 8, and the maximum possible value is 12.

8 0
3 years ago
The city of Raleigh has 9500 registered voters. There are two candidates for city
kotykmax [81]

Answer:

Population = All registered voters in Raleigh city

Population size = 9500

Sample size = 360

Proportion of sample statistic for brown = 0.3167

3008 voters

Step-by-step explanation:

Population refers to all elements which meets the requirement for a specific experiment or research interest.

Number of voters for brown = 114

Number of voters for Feliz = 210

Undecided = 36

Sample statistic for proportion in support of brown :

Proportion = x / n

x = number who said they'll vote for brown

n = sample size

Sample statistic for proportion in support of brown = 114 / 360 = 0.3167

Using the proportion ; number from population who'll vote brown :

Sample proportion * population size

0.3167 * 9500 = 3008 voters

3 0
2 years ago
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