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: 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: How long will it take a bus traveling at 60 miles per hour to overtake a car traveling at 40 mph if…

A: Given: A bus traveling at 60 miles per hour to overtake a car traveling at 40 mph

Q: can this question be answered with a numerical calculation?

A: Regression analysis

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

A:

Q: Could you just a brief explanation of how each step is done?

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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: Can you write down the whole process?

A: see below the answer and explanation

Q: Please explain step 3 more clearly.  Show how you calculated each row of numbers. Step by step.

A: Given False Positive =0True Positive =46False Negative =1True negative =17 The sensitivity of the…

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: a reservoir is 8/5 full.if 135 litres of water is ,the reservoir is 8/11 full .what is the capacity…

A: The given data is: If 135 liters of water is ,the reservoir is 811 full Let the amount of water when…

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: If 3/ 4 is added to three times a number, the result is 1/2 subtracted from twice the number. Find…

A: If 34 is added to three times a number, the result is 12 subtracted from twice the number.

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: The writing was a little confusing. Can the steps be explained properly

A: Given that: F(x)=1-3x,   x<4Ax2+2x-3,  x>4   To find: Find the values of A, so that the…

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: 30mplifr 3Gx-2D-10

A: Given          3(5x-2)+x-10

Q: A fraction is close to 1/2 when the denominator is close to two times the numerator. True or Falsel

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Q: How could you plug the equation above into a calculator and get the same answer?

A: f(x) = log7 (6x4 +3)5We have to  find derivative of function f(x),we can use the chain rule, The…