2 years ago

I report if you answer randomly.

Mathematics

1 answer:

sasho [114]2 years ago

5 0

Answer:

C. n=23; p^=0.5

Step-by-step explanation:

Normal distribution is symmetrical about the mean.

So, p should be close to ½

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In a scalene triangle , the perimeter is 33, and the length of one side is 15, and the difference between the two other sides is

zepelin [54]

Answer:D

Step-by-step explanation:

4 0

2 years ago

Someone please help :(

OleMash [197]

The answer would be answer choice a.

Because 5/4 = 1.25
tan (51) = 1.235
tan (45) = 1
tan (60) = 1.732
tan (57) = 1.5399

The closest to 1.25 is tan (51)

Hope this helps :)

3 0

3 years ago

PLEASE HELP!!<br> Convert each linear equation to standard form.<br> y-4= -2(x+3)

hjlf

So first, this is point slope form. The first step is to distribute.)
$y-4=-2x-6$
Then add 4 to both sides.
$y=-2x-2$
Then add 2x and it becomes
$2x+y=-2$