1+ cos 40 cos* 20 do = .4 do = (1+2 cos 40 + cos 40) d0 1+ cos 80 de 4 3 + 2 cos 40 + 1 cos 80 do 1+ 2 cos 40 + 30 sin 40 sin 80 1 sin 80 + C. + C 16 30 + sin 40 + 8. 4 2

Q: Why is the answer for ii) not (3/9)*(4/9)?

A: We need to answer, why in part(ii) , P(BG) is not equal to (3/9)(4/9).

Q: How would you to work out 1/3, 2 (1/3), 4 (1/3), 6 (1,3) to get the 100th and nth.  I have tired but…

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Q: Please do the following questions with full handwritten working out. The answer is in the image

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Q: where did the 1.18 come in how did you get that

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Q: Where did the 10>0 and -10<0 come from? And does NEGATIVE (1hr) exist?

A: Remember the double derivative test : If t=a is the critical point of y=f(t) then (i) If f''(a)&lt;0…

Q: What is the value of 1/6 ÷ 5 and 1/5 ÷ 6? How do you know?

A:

Q: What does Sn represent in the following formula: Sn:a(r^n-1)/r-1 Give 2 reasons why r ≠ 1.

A: In the given question Sn represents that

Q: 3. 7)= Find the bol.

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Q: So [3/x] dr

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Q: excel

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Q: What is the first answer cant read it quite well

A: Let's find 1st answers.

Q: How do 1/3 and 5/2 turn into 17/6

A: We have to find the condition such a condition hold

Q: In the third to last line why are is 2cos phil multiplied by 1/2

A: We need to explain the reason behind doing the below step:

Q: i got those 2 already but I was looking the answer on lowercase c the answer shown on my textbook…

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Q: following

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Q: where does come (5/6)6  from??

A: Basic concepts of probability are used.

Q: why is u pi/3 and not pi/6?

A:

Q: What power of 9 is equivalent to (3) ?

A: To find the power of 9 that is equivalent to , we can set up the equation:To solve for x, we can…

Q: what is 7= f/21  please include the steps to how ou got the answer

A:

Q: What is wrong with the following: 4+(10/5)=6-2

A: Given  4 + 10/5 = 6-2

Q: True or false: if the discriminant is -22, the formula cannot be simplified further.

A: We have given the discriminant  D= -22

Q: Simplify (*)(s")(5) a 1 1 5 C 25 d. 2 3 e -150

A: We want to tell you which one is the correct choice.

Q: im confused on the way you solved the probelm can you write out the answer because it is not clear!

A: We have to write out the answer.

Q: an =; a0 = 1 10 38. an+1 %3D

A: Solve the following

Q: π/4 sec"x dx , Then 17 118- 16 16=. ..... ... Answer:

A: Solution:

Q: I am confused on the last 2 steps. Where does the 0.7257 come from?

A: Answer  Given  Mean =88 Standard deviation =5

Q: + 1)3² – 120 000 = 2100(- how do you isolate for i?

A: Given expression is 120,000=21001+i32-1i

Q: 1/3 27X2-43 446 y and write your final 8/3-17/6 хочу anmyn. Then enter your a, mand n

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