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olasank [31]
3 years ago
8

What is $9 ; 10 percent increase

Mathematics
2 answers:
Vinvika [58]3 years ago
7 0
First you turn the % into decimal (.10)
then you multiply .10 by 9 (.90)
if its increase you add .90 to 9$ (9.90$)
the final answer is 9.90$
:)

vekshin13 years ago
4 0
For this case we can make the following rule of three:
 $ 9 ---------------> 100%
 x -----------------> 110%
 From here, we must clear the value of x: 
 We have then:
 x = (110/100) * (9)

x = 9.9
 Answer:
 
$ 9 plus 10% increase results in:x = 9.9
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2 years ago
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I not sure but I think it's A

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3 years ago
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Suppose the solutions of a homogeneous system of four linear equations in five unknowns are all multiples of one nonzero solutio
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Consider a homogeneous machine of four linear equations in five unknowns are all multiples of 1 non-0 solution. Objective is to give an explanation for the gadget have an answer for each viable preference of constants on the proper facets of the equations.

Yes, it's miles true.

Consider the machine as Ax = 0. in which A is 4x5 matrix.

From given dim Nul A=1. Since, the rank theorem states that

The dimensions of the column space and the row space of a mxn matrix A are equal. This not unusual size, the rank of matrix A, additionally equals the number of pivot positions in A and satisfies the equation

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dim NulA =n- rank A

Rank A = 5 - dim Nul A

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3 years ago
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