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# Bloom

Questions138
• ### What is the name of the editing effect used in this photo and how do I get it?

The select effect thing she has going on here I’m curious how to do it.

Software3 weeks ago
• ### System of equations problem?

An apple contains 170 calories and 2 g of fiber. A banana contains 130 calories and 5 g of fiber. Set up a system of equations that could be solved to determine the number of apples (x

x

) and bananas (y

y

) that should be eaten to obtain 6560 calories and 157 g of fiber.

Equation 1:

Equation 2:

Solve the system to find the required:

Number of apples:

Number of bananas :

Mathematics3 months ago
• ### Help with row operations? Matrixes?

[1 1 2 5 ]

[2 3 −6 6 ]

[−4 −8 2 6 ]

First: −2R1+R2→R2

Second: 4R1+R3→R3

Third: 4R2+R3→R3

Perform each row operation in the order specified. What would be the final result?

• ### Compute the following matrix?

Compute the following matrix

[3 -3] [-1 -2]  [12]

[1 2] [3 -1] +  [34]

[1 -3]             [56]

• ### Compute the following matrix?

first matrix: 2 7 1

-2 -1 4

-5 -1 10

Second matrix: -10 0 0

0 -60

0 0 2

Mathematics4 months ago
• ### Probability question?

In a city, 54 % are conservatives, 16 % are liberals and 30 % are independents. Records show that, in a particular election, 77 % of conservatives voted, 68 % of liberals voted and 84 % of independents voted. For each of the following questions, express any probability value as a fraction or a decimal with 10 places.

If a person from such a city is selected at random and it is learned that he/she voted, what is the probability that he/she is independent?

Personal Finance4 months ago
• ### Probability question?

In a city, 54 % are conservatives, 16 % are liberals and 30 % are independents. Records show that, in a particular election, 77 % of conservatives voted, 68 % of liberals voted and 84 % of independents voted. For each of the following questions, express any probability value as a fraction or a decimal with 10 places.

If a person from such a city is selected at random and it is learned that he/she voted, what is the probability that he/she is liberal?

Personal Finance4 months ago
• ### What is the inverse of this matrix?

Find the inverse of this matrix by using row operations

• ### What is the inverse of this matrix?

Find the inverse of the matrix  https://latex.codecogs.com/gif.latex?%5Cdpi%7B300%...

• ### System of equations problem?

t) Consider the following two systems.

(a)

{−3x+y=-1

{−4x-7y=3

(b)

{−3x+y=1

{-4x-7y=-2

What is the inverse of the (common) coefficient matrix of the two systems?

• ### Augmented matrix problem?

Compute the following matrix

[3 -3]    [-1 -2]          [12]

[1 2]      [3 -1]   +      [34]

[1 -3]                         [56]

Mathematics4 months ago
• ### Augmented matrix question?

Compute the following product.

[2 7 1 ]           [-10 0 0 ]

[-2 -1 4]        [ 0 -6 0]

[-5 -1 10]       [ 0 0 2 ]

[-2 -1 4]

Mathematics4 months ago
• ### System of equations problem? Augmented matrix method?

Solve the following system using augmented matrix methods:

−4x+8y=−8, −8x+16y=−18

The initial matrix is:

(b) First, perform the Row Operation 1−4R1→R1

(c) Next, perform the operation +8R1+R2→R2. The resulting matrix is:

(d) Finish simplifying the augmented matrix. The reduced matrix is:

• ### Augmented matrix problem?

Given the augmented matrix

A=[1 1 2 5 2 3 −6 6 −4 −8 2 6 ]

,

perform each row operation in the order specified and enter the final result.

First: −2R1+R2→R2

Second: 4R1+R3→R3

Third: 4R2+R3→R3

• ### System of equations problem?

What is 2x+y+z=−8,4x−3y+7z=44, x+5y−2z=−50

Mathematics4 months ago
• ### System of equations problem?

What is

−x+y+z=2,4x−3y−z=−3, x+y+z=8

• ### System of equations problem?

What is x+y+z=6, x-y-z=-4, 2x+y-4z=-8 as an augmented matrix? How would you solve this using the Gauss-Jordan method?

• ### System of equations problem?

What is 3x-y=-11, x+2y=8

as an augmented matrix?