Refer to the following distribution of commissions. Monthly Commissions Class Frequencies $600 up to $800 3 800 up to 1,000 7 1,000 up to 1,200 1,200 up to 1,400 1,400 up to 1,600 1,600 up to 1,800 1,800 up to 2,000 9 2,000 up to 2,200 4 To plot a cumulative frequency distribution, the first coordinate would be 11 12 40 24

Q: -28/x+2=-20/x. X equals what?

A: We have given an equation.  We have to find the value of x.

Q: 4/5 divided by 2/3 =

A: Given that: 4/5 divided by 2/3

Q: 7.2x - 65 = 0

A:

Q: Suppose the price p of bolts is related to the quantity q that is demanded by: p= 690 -6g 2 where g…

A:

Q: 46 29. dx6 720x-7

A: We have to prove : d6dx6x-1=720x-7 We will use following formula for differentiation: dxndx=nxn-1…

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A:

Q: Solve (40x23) 2 3 4 - 13 7/2 - = 19 936 19 78 19 12 32/2

A: Consider the equation

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A: Given,            ∫tan734ydy

Q: 6.25x² +9y² = 225

A: Topic:- Geometry

Q: 4 3 -5 -4 -3-2 -1 1 2 3 4 3 2 3

A:

Q: etch y %3D csc @, 6 € [-2п,2п]. 4. 3. - -4

A: Given query is to sketch the graph of the function.

Q: 5. 8x-1= 2x+2

A:

Q: Differentiate y = 1-3х

A:

Q: (6x-y > -3 13. ly>x-2 14

A: First draw the two straight line 6x-y=-3, y=x-2.

Q: If x = 1 and y =-2, what is the value of -x- y

A:

Q: 0.275x+0.725(500-x)=300

A: The given equation is,

Q: LA = SA%3D V = 7 12 3.

A: We will use the following concept : Lateral Area = Perimeter of base×Height Total Surface Area =…