sin 40°+ sin 130° (5) tan 315°. cos² 210° sin 10° + sin? 100° - cos 200° (7) CoS sin(-20°) cos 250°

Q: I don't understand this question I need help solving it.

A: 2. Let x be the incomes are approximately normal distribution with mean $33,000 and standard…

Q: Find and explain  the errors that have been made

A:

Q: the answers are not showing can you send it again please?

A: A cable TV company has 3400 customers paying $90 each month. Suppose each $1 reduction in price…

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Can you please break down the answer I don't understand and what's the answer

A: We have to find classwidth.

Q: HI there where is rest of this questions answers?

A: As per our company guidelines, we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: what is x since it isn't what you wrote, i tried solving it myself but its not the right answer…

A: Note: After seeing the previous explanation we observe that the previous answer is correct, but the…

Q: This is a little bit difficult to read can you rewrite this please to better understand?

A:

Q: Please can you send filled up , doesn't make sense the answers , which one goes where

A: Given that f(t) is the number of people, in millions who own cell phones t years after

Q: Performan X P7 Algebra X Quiz: BellwX BELL SCHE X Foto - Goo X Copy…

A:

Q: 12. Use the Binomial Formula to find the probability: According to a poll, 49% of Americans say that…

A: According to the given question, consider the following information- n=12p=0.49

Q: don't know how to do this question even though I got the right answe

A: Given data: Two box plots for the salaries for Construction workers and Teachers are shown. A box…

Q: a Find 3e Szy Submit Question

A:

Q: Hi can you please be more descriptive with your answer?  Half of the answer that you provided is cut…

A: Given integral:- ∫02π∫04∫0z4r4drdzdθ

Q: I attached the problem I do not understand how to do this problem. Thank you for your assistance.

A:

Q: Some parts of the answer above are not shown because of the picture, would you send me a clearer…

A: Given :  λ = 3.2 per week  Now we know :  P(X=x) = e-λ * λx / x!  x! = x*(x-1)*(x-2)*(x-3)....1 Now…

Q: 6)) Given the graph of f'(x) find the values of x where the curve y = f(x) has horizontal tangent…

A: (By bartleby rule, only questions from first part have been answered) The graph of f'x is shown…

Q: Using the figure to the right and the following side lengths, find the value of x. RS=3(x-4)+9 and…

A: Given Figure is Here given that RS=3(x-4)+9⇒RS=3x-12+9⇒RS=3x-3andRT=3(3x-9)⇒RT=9x-27

Q: Given the Vectors a = 5i - 8j and b = -16i +11j what do we know about the vectors

A:

Q: 500 1300 V14 45 24 d'f-e 45

A:

Q: Can you help me I don't know what to do first.  Thank you

A: i have question 9 for next question repost

Q: what are variable in the final answer I cannot read them?

A: We have to tell what are the variable in the final answer

Q: Please break down This is a homework assigment I cant figure out

A:

Q: Consider events A and B with the following probabilities: P(A) = 0.5 P(B) = 0.6 P(A and B) = 0.1

A: Given that,P(A) = 0.5P(B) = 0.6P(A and B) = 0.1

Q: Hi both answers are wrong can you check them ?

A:

Q: I got this wrong and I would love help on why and what the correct answer is, thank you!

A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.98 to the left of…

Q: I cannot understand your writing can you make it clear in english

A: Given  V = 2πrx + 4πr2 We have to solve for x.

Q: Hey I cant read what you sent can you please type the answer or write it better

A: We have to find the derivative of v.

Q: f (x) = sin x - 4 -2 -4.9 -1 -4.8 -4 -3.1 -3.0 Neither V 1.

A:

Q: Explain an easy way to show that the proportions and are = not equivalent.

A: We have to show that the given proportions are not equivalent: x7=23 and x2=37. We know from…

Q: Can you please rewrite it neater I can't read what's what and circle the answers,

A: Given,           gx=x2-5To find : Find the domain and range of the given function.

Q: 21) In a triangle, the measure of the middle angle is triple the measure of the smallest angle, and…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Can you please finish question 5,6,7and 8 I would like to compare with my results please explain…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: The center of an ellipse is (1,6). One focus of the ellipse is (-1,6). One vertex of the ellipse is…

A:

Q: in this class one of your four test scores is dropped on the first three test you're the following…

A: Total of three test scores = (78+36+95)= 209

Q: After measuring two individuals a research can say that Tom score is 4 Points higher than bills the…

A: Levels of measurement: Nominal: If the variable takes non-numeric values (or numerical value used…