1) i) Add the two following sine wave forms together using the compound angle and combining trigonometry formula. V₁ = a sin(10nt) V₂ = b sin(10nt) Find you're a and b values in the following table. Student number 1 0.3 b 0.8

Q: Solve. 27(9) 32x+34 = 16 X= Round to 4 decimal places.

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Q: 7) Find x. 8x 22 3x 2

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Q: A: ſe2Lnx dx

A: Given: ∫e2lnxdx Simplify the expression. ∫e2lnxdx=∫x2dx

Q: 0.5x - 2.8 = 0.7

A: Add 2.8 to the equation 0.5x-2.8=0.7 on both sides.

Q: Given M1 = −5, s1 = 4.6, n1 = 72, M2 = − 1, s2 = 3.3, and n2 = 60, calculate t.

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Q: If X = 17.34, s = 5.45, and M = 24.88, what is z?

A: Given: X = 17.34 s = 5.45 M = 24.88

Q: 0.5x1.2 =

A: Here we have to multiply.

Q: Solve. P(- c < Z < c) = 0.9164

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Q: Given P(A) = 0.42, P(B) = 0.44, and P(A and B) = 0.22, what is P(A or B)? Answer in decimal form.…

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Q: also m ?DBA= ?

A: Using alternate angle fact

Q: C. a A b. a = 1 and c = 19. Find mB

A: Use law of sines to find value of angle B

Q: ? = 112; ? = 16 P(x ≥ 90) =

A: Given Data: μ=112σ=16   Assuming X to follow normal distribution

Q: Im stuck on where 30/ 13 was calculated. Need to know how to get 30

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Q: 0.3 - 0.12x = 0.18x + 0.06

A: Here I am attaching image so that you understand each and every step.

Q: 0.5 x 0.4-=

A: A fraction is a number in the form xy (where x and y are both integers and y≠0). In the above number…

Q: [$3.50 × [1 + (– .122)]]/[.14 – (– .122)] = ?

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Q: D X A W - B В C

A: X=0.250 inch, Y=2.0625, and W=3.375Z = ?

Q: -1/12 - 1/28

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Q: A car is going 55.0 miles per hour. At that speed, how long will it take to travel 2,500m? (1mile =…

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Q: Find t 0.975 when v = 15.

A: Solution: To find t0.975 when degree of freedom = v = 15.

Q: 6. 4p2 + 7q3 if p = -3

A: Put values of p and q