188 CHAPTER 2 Derivatives at an angle of 30°. At what rate is the distance from the plane to the radar station increasing a minute later? 48. Two people start from the same point. One walks east at 3 mi/h and the other walks northeast at 2 mi/h. How fast is the distance between the people changing after 15 minutes? 50 49. A runner sprints around a circular track of radius 100 m at a constant speed of 7 m/s. The runner's friend is standing 2.9 Linear Approximations and Differentials We have seen that a curve lie fact, by zooming in toward M/ at a distance 200 m from the center of the track. How fast is the distance between the friends changing when the distance between them is 200 m? 0. The minute hand on a watch is 8 mm long and the hour hand is 4 mm long. How fast is the distance between the tips of the hands changing at one o'clock?

Q: -2 -3 dimSpan-2 3 6.

A: See the detailed solution below.

Q: What is the last digit of 123456789123456789123456789123456789?

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Q: Problem 6.5 Find ged(1529, 14038).

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Q: Question 21 > 10 -8 -6 8 -5 4 -3 7 -8 7 [E] [D] = 8 2 -1 1 -2 9. 5 6 1 2 4 10 3[E] – 4[D] = -

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Q: and question d

A: As per the  question we have to find the constant force of interest that will give rise to the…

Q: Question 7: Add or subtract the following a. 6/7+4/7 b. 82 – 7XV2 + 5 V2 -

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Q: Problem 62

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Q: Find a and b such that a= h -51 -6 2 =a 1 +b -2 2 -2 .

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Q: Problem 47

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Q: Match the following graph to its inverse. -5-4-3-2 5 3 ↑ M T + 1 2 3 4 5

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Q: Question 4 is in photo

A: A.The p-value of 0.036 indicates that there is a significant difference among the treatments at any…

Q: Question 1 Assume that the following relationship is known to be true for two angles A and B: sin A…

A: SinA cosB - cosA sinB = 0.981663  Express A in terms of B.  We know the identity  SinA cosB - cosA…

Q: and question 8 thank you soo much.

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Q: swered

A: Gas (radial) (belted) 1 4.2 4.1 2 4.7 4.9 3 6.6 6.2 4 7 6.9 5 6.7 6.8 6 4.5 4.4 7 5.7…

Q: Use the behaviours, turning points, anz zeros to determine which graph represents the following…

A: Sol:- 3x3+5x2-x+3Domain of  3x3+5x2-x+3 :  Solution:  -∞ <x<∞ Interval Notation: -∞ , ∞ Range…

Q: State Fubini’s theorem.

A: Statement of Fubini's theorem

Q: Question 15.41

A: Given n=16 differences, 'd' tabulated below: 0.07 0.64 -0.12 -0.05 -0.18 0.14 -0.16 0.03 0.05…

Q: A 10.3 37°

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Q: Question 1 f(a)da 7 -2 3

A: The given figure is:

Q: Question 3 Online databases can be used as a good source of literature review O True False

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Q: Question 7: what are the correct answers?

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Q: Question 1 -12 dz -9 I+4

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Q: Problem 6 Find gcd(100, 625) lcm(1000, 625)

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Q: Question 1    Add   5/24  +   11/36

A: Example:-  Add  a + a=2a

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Q: explain why the collatz conjecture is an unsolved problem

A: The solution are next step

Q: Need answers and explanation on question 2

A: 2. To find number of moles of Pb 7.5 g 3. Ba moles = 0.36

Q: Can you help me on problem 2 A-C

A: The data shows the years in teaching and ages of 10 random teachers at SFHS. Data is: Years in…

Q: How did you get the figures for the calculations in part d for Question 4?

A: We have to explain the calculations done in part d.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.