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stepan [7]
3 years ago
15

my 4th time another hunnid points easy right cmon now Your weclome! Cmon dont be rude i just helped you why dont you do me a fav

or like i did you follow my twitter racks10k follow my insta racksfym cmon now its only right
Mathematics
1 answer:
frosja888 [35]3 years ago
6 0

Answer:

thank you sm!

Step-by-step explanation:

I hope you have a good day / night ^^

☁️☁️☁️☁️☁️☁️☁️☁️☁️☁️☁️☁️☁️☁️

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Find the intervals of convergence of f(x), f '(x), f ''(x), and ∫f(x) dx. (Be sure to include a check for convergence at the end
Gwar [14]

Answer: See solution and explanations in the attached documents

Step-by-step explanation:

See explanations in the attached documents

3 0
3 years ago
Which choice does not name a chord of circle F?
andreyandreev [35.5K]
A, FE as a chord is a straight line that goes from one end of the circle to another end. This means both ends of the line should touch the circumference. In FE, only one end of the line is touching the circumference. The other isn't. There FE isn't a chord for circle F
4 0
4 years ago
Read 2 more answers
What is the standard deviation of the data set given below 5 7 9 11 13
AURORKA [14]

Answer:

3.1623 (sqrt(10))

Step-by-step explanation:

Standard Deviation is calculated by first squaring the differences between the observations and the mean and then taking the square root of the sum of the squares of the differences divided by the number of observations - 1.

Mean = Sum of Observations/Total Observations

Mean = (5 + 7 + 9 + 11 + 13)/5 = 45/5 = 9.

Square of the mean = 9^2 = 81.

Now subtracting the mean from each observation and squaring it gives:

(5 - 9)^2 = (-4)^2 = 16

(7 - 9)^2 = (-2)^2 = 4

(9 - 9)^2 = (0)^2 = 0

(11 - 9)^2 = (2)^2 = 4

(13 - 9)^2 = (4)^2 = 16

Sum of squares = 16 + 4 + 0 + 4 + 16 = 40.

Standard deviation = sqrt(40/4) = sqrt(10) = 3.16 (correct to 2 decimal places).

Therefore, answer is 3.16!!!

4 0
3 years ago
Country Club Activities At the Avonlea Country Club, 67% of the members play bridge and swim, and 86% play bridge. If a member i
Volgvan

Answer: 0.78

Step-by-step explanation:

Given : P(bridge and swim) = 0.67

P(bridge)= 0.86

Formula for conditional probability :

P(B|A)=\dfrac{P(\text{A and B})}{P(A)}

So, \text{P(swim }|\text{ bridge) = }\dfrac{\text{ P(bridge and swim)}}{\text{P(bridge)}}

=\dfrac{0.67}{0.86}\approx0.78

Hence, the probability that the member swims, given that the member plays bridge = 0.78

3 0
3 years ago
Alabama Instruments Company has set up a production line to manufacture a new calculator. The rate of production of these calcul
anyanavicka [17]

Answer:

5536 calculators

Step-by-step explanation:

We integrate the function dx/dt to obtain the number of new calculators between beginning of the 3rd week  and end of week 4. Note that beginning of 3rd week is the same as end of 2nd week. So, \int\limits^4_2 {\frac{dx}{dt} } \, dx=  \int\limits^4_2 {5000 (1 - \frac{100}{(t +12)^{2} }) } \, dx

Let u = t + 12, then \frac{du}{dt}= 1. So, du = dt. We also change the limits of our integration. So, when t = 2, u = 2 + 12 = 14 and when t = 4, u = 4 + 12 = 16

Then  \int\limits^4_2 {5000(1 -\frac{100}{(t+12)^{2} } )} \, dx = ∫₁₄¹⁶ {5000(1 -\frac{100}{u^{2} } )} \, du = 5000[ u + \frac{100}{u} ]₁₄¹⁶ = 5000[16 + \frac{100}{16} - (14 + \frac{100}{14} )] = 5000 [16 - 14 + \frac{100}{16} - \frac{100}{14}  ] = 5000 [2 + \frac{100}{16} - \frac{100}{14}  ] = 5535.7

≈ 5536 calculators

3 0
4 years ago
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