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3 years ago

100 POINTS!!! Plz Help

2 answers:

8 0

geometric probability are probability Q related to geometric figures. Example: a game in county fair - u throw a bean bag onto a square board w/ 1 big blue circle n 1 smaller red circle inside the blue circle. u win a small prize if bean bag lands in blue and a big prize if its in red.

assume bean bag always lands on the board, the probablity of winning a small prize=P(bean lands in blue)

=(Area of blue circle - Area of red circle)/Area of square

Murljashka [212]3 years ago

8 0

During a football game, someone drops a ball from a blimp above. it lands within the playing field which is rectangular in shape with 100 yards in middle and 10 yards for end zone at each end.

Prob(ball land in end zone) = length of end zones / total length of field

= (10+10)/(100+10+10)

=20/120

=1/6

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[SCREENSHOT INCLUDED] Which of the following is the best estimate of f '(2) based on this table of values?

mel-nik [20]

Using derivatives, it is found that the best estimate of f '(2) based on this table of values is of 10.

The rate of change <u>from x = 0 to x = 2</u> is given by:

$r_1 = \frac{2 - (-16)}{2 - 0} = \frac{18}{2} = 9$

From <u>x = 2 to x = 4</u>, it is given by:

$r_2 = \frac{24 - 2}{4 - 2} = \frac{22}{2} = 11$

The average of these rates is:

$A = \frac{r_1 + r_2}{2} = \frac{9 + 11}{2} = 10$

Hence, the best estimate of f '(2) based on this table of values is of 10.

To learn more about derivatives, brainly.com/question/18590720

6 0

2 years ago

The jar only contains nickels and dimes altogether there are 10 coins total of the value is 90 cents how many nickels and how ma

lilavasa [31]

Write a system of equations and solve.

x + y = 10
5x + 10y = 90

Multiply and combine equations

-5x - 5y = -50
5x + 10y = 90
------------------
5y = 40
y = 8
x = 2

There are 2 nickels and 8 dimes in the jar. Hope this helps! :)

3 0

3 years ago

P(t) = 250 * (3.04)^t/1.98,

Alex17521 [72]

Answer:

The concept which best describes the change of the population is the derivative of $p(t)=250(3.04)^{\frac{t}{1.98}}$ .

Step-by-step explanation:

Observe that the function $p(t)=250(3.04)^{\frac{t}{1.98}}$ describes the amount of rabbits at the time t (in years) but no the rate of change of the population at a given instant. So you have to use the derivative of $p(t)$ to obtain that rate of change at any instant. For example, if we derivate the function $p(t)=250(3.04)^{\frac{t}{1.98}}$ we obtain:

$p'(t)=250\cdot \log(\frac{1}{1.98})(3.04)^{\frac{t}{1.98}}$

And if we want to find the rate of change at $t=5$ years we evaluate

$p'(5)=250\cdot \log(\frac{1}{1.98})(3.04)^{\frac{5}{1.98}}=2326$ rabbits/year

5 0

3 years ago

List some factors of 18 and 54

Jobisdone [24]

18=3x6,9x2
54=54x1,18x3

6 0

3 years ago

miss. Nikkel want to divide her class of 23 students into 4 equal teams.is this reasonable?why or why not

ella [17]

No, because if you divide 23 / 4, you get 5.75. You can't get 0.75th of a kid. So it is not reasonable, because it is a decimal, and not a whole number.

Hope this helped! ☺♥

6 0

3 years ago

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