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3 years ago

Talking with friends I'm kinda bored lol

Mathematics

2 answers:

gavmur [86]3 years ago

4 0

Answer:

hieeee

Step-by-step explanation:

fgiga [73]3 years ago

3 0

Answer:

hehe

Step-by-step explanation:

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Two athletic shoe brands were studied to see which brand was manufactured with the least amount of defects. Brand A was found to

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Brand B since the 5 defected occurs more often.

For every 250, 5 are defected, making the percent probability of it ever happening again is 2%,while Brand B only 0.0083%.

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3 years ago

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The 10 random numbers between 1 and 80 are

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22 10 14 12 48 65 35 76 26 52 they are the random numbers

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3 years ago

Starting with 54 and 36, replace the 54 with the greatest common divisor of 54 and 36, obtaining a1, and then replace 36 with th

nalin [4]

Answer:

1 time

Step-by-step explanation:

Given numbers are 54 and 36.

The greatest common divisor of 54 and 36 = 18

So, $a_1 = 18$ .

The least common multiple of 54 and 36 = 108

So, $b_1 = 108$ .

As 54 is replaced by $a_1$ and 36 is replaced by $b_1$ , so after applying the given procedure, the new number is

$(a_1, b_1)=(18, 108)\cdots(i)$

Now, apply the same procedure, to get $a_2$ and $b_2$ .

The greatest common divisor of 18 and 108 = 18

So, $a_2 = 18$ .

The least common multiple of 18 and 108 = 108

So, $b_2 = 108$ .

As $a_1$ is replaced by $a_2$ and $b_1$ is replaced by $b_2$ , so after applying the given procedure, the new number is

$(a_2, b_2)=(18, 108)$ which is the same as in equation (i)

Hence, after applying the procedure 1 time after $(a_1, b_1)$ , the obtained number $(a_2, b_2)$ is the same as $(a_1,b_1)$ .

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3 years ago

What is the solution of this system of linear equations? 3y = x + 6 y – x = 3

Fofino [41]

First isolate y by adding x to both sides in y-x=3 and getting y=x+3
Step 1: substitute x+3 for y in 3y=x+6 to get 3(x+3)=x+6
Step 2: distribute 3x+9=x+6
Step 3: subtract like terms 2x=-3
Step 4: divide x=-3/2

substitute -3/2 for x in y=x+3 to get
y=-3/2+3
y=3/2

answer: y=3/2 x=-3/2

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3 years ago

A dead body was found within a closed room of a house where the temperature was a constant 65° F. At the time of discovery the c

enot [183]

Answer: 0.7 hours has elapsed before the body was found

Step-by-step explanation:

Please see the attachments below

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3 years ago