1+cos(2z) 1-cos(x) 4 cos () tan²(x) Simplify the expression: The steps to simplify are shown in the table belo Starting expression 1+ cos(2 1 – cos(a

Q: Which is the correct relationship to use to answer the question in the following word problem.…

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Q: I'm curious in step 3, how did you get the value 1.2189?

A: Let's solve. Above calculation is wrong.

Q: (b) The formula for the elasto-plastic tangent is on the formula sheet [{fo }{f.o) [De [Dep] = [De]…

A: The formula is given we just have to calculate the required expression.

Q: how would you go about simplifying the problem in part c

A: (-a340+75)2=602-a We will calculate value of a.

Q: 2. Use the data in Problem the treatments into one sample of size n = 250. Use the pooled data to…

A: The test is to be conducted to check whether the distribution is normal or not. The hypotheses are…

Q: figured out part a. How do I do part b and how do I put it in my calculator?

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Q: S is 4 years older than J. 8 years ago, s was twice as old than J. What are the ages of S & J?

A: Let the age of S be x years, then the age of J is (x - 4) years, because S is 4 years older than J.

Q: What formula or technique did you use?

A: Different combinations are considered under given conditions.

Q: Figure 0 Figure 1 Figure 2

A: AS A VARIABLE, FROM FIGURE1,2,3.

Q: Michael can paint 1/2 of a room every 1/3 of an hour. How many rooms can Michael paint in 1 hour?

A: Given: Michael can paint 1/2 of a room every 1/3 of an hour.

Q: How do you understand things like this 32? It really confusing to me.

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Q: 1100- protein 1050+ 1000+ 950 complex carbohydrate 900- 850 0.5 1 1.5 2 2.5 3 Number of hours…

A: After Jake ate a bagel, a complex carbohydrate, he noticed that his blood glucose level decreased…

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: 1. Find the vector that reaches the point Q from the origin in the notation of each basis, that is,…

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Q: I was trying to solve chapter 1 section 1.2 CP6. I saw the explanation but I was confused to why…

A: Given that, the equation is

Q: l asked a grandfather about his age. He told me: My grandson age in days equal to the age of my son…

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Q: What is 10 divided by 2/3? It is harder to do it on a calculator. Thanks!

A: Division: 10 divided by 2/3 The 10 divided by 2/3 is given by, D=102/3 Rewrite the above equation.…

Q: I'm sorry to bother, but it's hard for me to read the answer you give. Could you rewrite the…

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Q: Why did you use the formula above?

A: The original question was: Matraville Public School installs an intercom system. All 9 classrooms, a…

Q: Could you explain how to go about #3 with a calculator?

A: Given: n = 6 d¯=-1sd=2.19Confidence level = 0.99

Q: You are driving at 60 miles per hour. If you decrease the time it takes you to travel 1 mile by 5…

A: You are driving at 60 miles per hour. If you decrease the time it takes you to travel 1 mile by 5…

Q: How would you do a check to this problem, using the original wording

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Q: Kevin watched two movies this weekend. One movie was I 1/3 hours long, and the second movie was 21/2…

A: Diffrence between the times