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Nezavi [6.7K]
3 years ago
9

To undo subtraction, you A.add B.multipy C.subtract D.divide

Mathematics
1 answer:
Alex777 [14]3 years ago
3 0

Answer:

C

Subtract

Step-by-step explanation:

example

6-1=5

5+1=6

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melamori03 [73]

Answer:

2 units

Step-by-step explanation:

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Work out the area of a parallelogram with a base of 12cm and a height of 4cm?
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The number of customers waiting for gift-wrap service at a department store is an rv X with possible values 0, 1, 2, 3, 4 and co
julia-pushkina [17]

Answer:

P[X=3,Y=3] = 0.0416

Step-by-step explanation:

Solution:

- X is the RV denoting the no. of customers in line.

- Y is the sum of Customers C.

- Where no. of Customers C's to be summed is equal to the X value.

- Since both events are independent we have:

                         P[X=3,Y=3] = P[X=3]*P[Y=3/X=3]

              P[X=3].P[Y=3/X=3] = P[X=3]*P[C1+C2+C3=3/X=3]

        P[X=3]*P[C1+C2+C3=3/X=3] = P[X=3]*P[C1=1,C2=1,C3=1]        

              P[X=3]*P[C1=1,C2=1,C3=1]  = P[X=3]*(P[C=1]^3)

- Thus, we have:

                        P[X=3,Y=3] = P[X=3]*(P[C=1]^3) = 0.25*(0.55)^3

                        P[X=3,Y=3] = 0.0416

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3 years ago
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Step-by-step explanation:

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The slope intercept form is y = -x - 4

To find the slope intercept form given a couple of points, start by finding the slope using the slope equation.

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m = (-5 - 0)/(1 - -4)

m = -5/5

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Now we look for the intercept using slope intercept form, our slope and a point.

y = mx + b

0 = -4(-1) + b

0 = 4 + b

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Now we can use those two things top model the equation.

y = -x - 4

5 0
2 years ago
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