3 years ago

Assume that human body temperatures are normally distributed with a mean of 98.19 and a standard deviation of 0.61

Mathematics

1 answer:

Alona [7]3 years ago

8 0

Answer:

Ok I'm assuming that know what??

Step-by-step explanation:

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Find the slope of the line that contains (3, -4) and (7, -2).

maw [93]

Answer:

The slope is 1/2.

Step-by-step explanation:

m=(-2-(-4))/(7-3)=(-2+4)/4=1/2

6 0

3 years ago

Point A is located at (-2, 2), and point M is located at (1,0). If point M is the midpoint of AB, find the location of point B.

bezimeni [28]

Answer:

B. $B = (4,-2)$

Step-by-step explanation:

GIven that $A = (-2, 2)$ and $M = (1, 0)$ , and that point M is the midpoint of AB, the midpoint can be determined as a vectorial sum of A and B. That is:

$M = \frac{1}{2}\cdot A + \frac{1}{2}\cdot B$

The location of B is now determined after algebraic handling:

$\frac{1}{2}\cdot B = M - \frac{1}{2}\cdot A$

$B = 2\cdot M -A$

Then:

$B = 2\cdot (1,0)-(-2,2)$

$B = (2\cdot 1, 2\cdot 0)-(-2,2)$

$B = (2,0) -(-2,2)$

$B = (4,-2)$

Which corresponds to option B.

5 0

3 years ago

Realizar con justificacion please

myrzilka [38]

Answer:

realize with justification

<em>Explination</em>

6 0

3 years ago

Colt1911 [192]

Answer:

$\frac{1}{4}$

Step-by-step explanation:

side length ratio and perimeter ratio are equal, then

ratio of perimeter = $\frac{1}{4}$

4 0

3 years ago

Can someone solve this equation -101=7+3(-4+4n) I need to know how you solved it too

nasty-shy [4]

-101=7+3(-4+4n)
multiply 3 and the parentheses
-101=7-12+12n
simplify
-101=-5+12n
add 5 on both sides
-96=12n
divide both sides by 12
-8=n

6 0

3 years ago