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Sphinxa [80]
3 years ago
14

Write the given linear system without the use of matrices. Assume X = x y z . X' = 7 6 −9 5 1 1 0 −3 4 X + 0 3 1 e6t − 8 0 4 e−3

t
Mathematics
1 answer:
lapo4ka [179]3 years ago
8 0

Answer:

X= 3

Step-by-step explanation:

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Consider Akelia’s sequence 5, 8, 11, 14, 17, ….<br> d. Explain Johnny’s formula.
siniylev [52]

Answer:

Step-by-step explanation:

he is going adding 3 to each number ex.

5+3=8

8+3=11

11+3=14

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and so on

7 0
3 years ago
A 7-pound box of raspberries costs $26.88. What is the price per ounce?
pishuonlain [190]

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26.88/7 = $3.84 per ounce

Step-by-step explanation:

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3 years ago
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Annie needs $30 to buy a coat she has saved $12 and plans to work as a baby siter to earn $6 per hour which inequality shows the
tekilochka [14]

Answer:

The answer would be B. 12 + 6n is greater than or equal to 30, so n is less than or equal to 3.

explanation:

I'm bad with explaining things, but I'll try my best to explain why this is the right answer.

12 + 6n ≥ 30, so n ≤ 3

let's start with the 12 at the beginning of the inequality, Annie already has $12, so the 12 in the inequality shows the amount of money she already has being added to the $6 per hour of babysitting she needs to do (n).

Now for the + 6n, the plus is there to show that the $12 Annie already has is being added to the 6n. The 6n then represents the $6 Annie makes each hour and the n represents how many hours she needs to babysit in order to get $30. The 6 is being multiplied by the amount of hours she needs to babysit to show how much money Annie would make. Then you add on the $12 she already has.

Annie then needs at least $30, but if she makes more than $30 then she will simply have more money than needed, therefore you use the greater than or equal to sign to show that she can have more money than just $30 after working.

I hope this helps, and sorry if my explanation is hard to understand lol.

6 0
2 years ago
A line segment has more then one midpoint true or false
Anika [276]

Answer:

false

Step-by-step explanation:

any line segment or distance has only one midpoint.

there is only one middle to everything.

how would that look like, if something had 2 middles ?

then they would not be a middle, and the middle between these 2 middles would then be the real middle ...

6 0
1 year ago
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10. In markets, what is the signal that allocates goods and
dalvyx [7]
A) price is the answer
6 0
3 years ago
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