Teacher : Mr. Kang Physics • Construct the component vectors (RH, Ry) for each vector below and find the magnitude of its component Vectors by using the Trigonometry. 1. 1ON 30" 2. 20 N 1 45° 3. 50N

Q: Can you also go through questions 5 through 9?

A:

Q: b. I-1 3=

A:

Q: Simplify. Зи- 5и

A: We know simplification of the expression, ax-bx= (a-b)x

Q: ed questions number 3 and 5, please and tha

A: The curve that shows the empirical rule is depicted as: For 95%  area that is between 2 standard…

Q: I need help checking my answers on some study problems. Thanks for your help.

A: We have been given two rational functions and we need to find some composite functions and their…

Q: What expression is equal to the given expression below? 1- tan²x 1+tan²x a. sin 2x b. cos 2x -sin 2x…

A: Given: 1-tan2x1+tan2x We write tan x by using the ratio of sin x and cos x.

Q: Find each of the following. \{1,3,5,7\} \cup\{2,4,6\}

A: To find the set, 1,3,5,7∪2,4,6

Q: Please answer questions D & E as well. Thank you

A: The given functions are; f(x)=3x2+5, g(x)=7x-2.

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

Q: Can I get assistance with the second question please

A:

Q: Kindly answer the questions in the attached photo.

A: 1. Propose Null Hypotheses Null Hypothesis for Steel Alloy Types:H0H_0H0​: The type of steel alloy…

Q: Kindly assist with questions 2 - 4

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: 1，2，3， and 7 is worry.

A: Please see the below picture for detailed solution.

Q: do question 10

A:

Q: do question 7

A:

Q: Joint sample space with discrete elements and probabilities given below. (x,y) P(x,y) 2,2 0.2 2,4…

A: ii)   From the given information,   (x,y) P(x,y) 2,2 0.2 2,4 0.1 3,2 0.25…

Q: posted it again with just a request for d and e. Can you please pick that one up too?

A: d)   average marginal cost c(x)¯'=marginal cost/x here x=cases of premium multiuse copy paper…

Q: Can someone complete question 2

A: The given function is:f(x,y)=(x+5)eyGiven point is:P=(3, 0)

Q: The second and last question need to be answered

A: The sample size of companies, The sample mean, The standard deviation, The significance level, The…

Q: Find each of the following. \{1,2,5,9,14\} \cup\{1,3,4,8\}

A: Given, 1, 2, 5, 9, 14∪1, 3, 4, 8

Q: question number 2

A: Given that, The random variable x is the amount of liquid dispensed varies. X~N(μ,σ=0.2) The cups…

Q: Please may you help me with question 5 and 6a and b

A: To prove elements on the main diagonal of a skew-symmetric matrix are all zero.Note- As per company…

Q: A shelter rescues 4 cats for every 5 dogs. If they rescued 48 cats how many dogs did they rescue?

A:

Q: -3 -9 If A = 0 1 4 then 1 A-1 =

A: