2 years ago

8. If the weights of males are normally distributed with mean = 170 and standard deviation = 20, what weight (to the nearest

Mathematics

1 answer:

Mamont248 [21]2 years ago

6 0

Answer:

E. none of the above

Step-by-step explanation:

20 doesnt fit any of these answers

You might be interested in

Simplify (-6)^5 how do you simplify the the exponent expression

Papessa [141]

X^m means x times itself m times

(-6)^5 means -6 time itself 5 times
simplify it says
remember that
(mn)^x=(m^x)(n^x)
undistribute the -1
(-6)^5=(-1)^5 times (6^5)
(-1)^5=-1 since it is odd power
can be simplified to
-6^5
(note, -6^5 vs (-6)^5 PEMDAS)

5 0

3 years ago

Read 2 more answers

If a equals 10 feet, B equals 6B, C equals 1 foot, D equals 14 feet, and E equals 2 feet, what is the area of the object?

lutik1710 [3]

I think it may be 1,680B but I'm not too sure...

7 0

3 years ago

What is the number of the variable X?

Olenka [21]

Answer:

$\huge\boxed{x = -18}$

Step-by-step explanation:

$\frac{x-3}{3} = \frac{2x+1}{5} \\\\Cross \ Multiplying\\\\3(2x+1) = 5(x-3) \\\\Resolving \ Parenthesis\\\\6x+3 = 5x-15\\\\Combining \ like \ terms\\\\6x-5x = -15-3\\\\\bold{x = -18}$