9 The following graph shows the number of hours an employee worked each week for an 8-week period. 35 ооо 30 25 20 15 10 O 40% 25% 20% THours Worked 80% 0 1 3 4 5 6 Approximately how much has the employee's weekly hours increased between week 1 and week 8? 7 8 Week 9

Q: Let ā and b = .Find —ӑ — 6. .Find - ӑ > ||

A: We will find -a-b as following.

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: +2 S₁² S²3²¹ y²e²dxdy = f₁² y²dy ſ² e² dx

A: Given double integration ∫12∫34y2exdxdy

Q: Let a = (- 3, 5, – 5) and b = (3, 5, – 1). Find - 3å + 26. - 3å + 26 =

A:

Q: Let ā = and b . Find 3ā + b. -

A: We will simply use vector addition rules to find the answer

Q: -4 c4x Evaluate . So S dydx.

A:

Q: Simplify. State any non-permissible values. x² + 3x +2 3x+6 x-1 x-1 ÷

A: The given expression is x2+3x+2x-1÷3x+6x-1. To Find: simplification to the given expression and find…

Q: If p > 1, evaluate the expression 1+ 2P ЗР 4P 2P ЗР 4P

A:

Q: Let a =(3, -3, 8), and B = (-7, -1, 3), and = (8, 4, 11). Find ||2ä - 36||.

A:

Q: 4dx 1. Evaluate x² + 3

A: First I have written the standard formula of integration, just use the formula for the given…

Q: Let ū = (6, 0, – 5) and v = ( – 5, - 3, – 7). 4й + З

A: given: u→=6,0,-5 and v→=-5,-3,-7 we have to find 4u→+3v→

Q: Let A = -1 -9 3

A:

Q: 1. Evaluate: xydydx

A: The given integral

Q: every answer you gave me is inccorrec

A: Given a random sample of 503 U.S. adults are questioned regarding their political affiliation and…

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: If a = (3, –3, –10) and b = (-8, –4, –10) find a · b =

A:

Q: make the following statement true x=-1 iff, if or only if x2+2x+1

A: Let's find.

Q: can u double check and answer this again

A:

Q: Evaluate. |-27 = (2-11)

A:

Q: a 2sin2x-3sinx +1 = in

A: Here, we need to find the exact solution from the trigonometric equation. In solution first, we use…