Ask question

Ask question

All categories

3 years ago

14

For a normal curve with mean 7 and standard deviation 4, which of the following parts of the normal curve will have an area of a

pproximately 68%?

1 answer:

s2008m [1.1K]3 years ago

8 0

Becauser its really really really curvy and stuff i think that swhy ty

You might be interested in

According to the given Information, AB II DC and BC II AD . Using a straightedge, extend segment AB and place point P above poin

Novay_Z [31]

Angles ABC and CDA are accurate

7 0

3 years ago

Order of operations how do you solve 10/5*(7-2+4^2)

kvv77 [185]

10/5 =2
7-2+4^2 =5+16=21
2*21=42

3 0

3 years ago

A = 1/2 bh solve for h

Elanso [62]

H=A/0.5b isolate h
h=2A/b Make all terms integers (optional)

6 0

3 years ago

From a pool of 12 candidates, the offices of president, vice-president, secretary, and treasurer will be filled. In how many dif

Romashka [77]

Answer:

11,880 different ways.

Step-by-step explanation:

We have been given that from a pool of 12 candidates, the offices of president, vice-president, secretary, and treasurer will be filled. We are asked to find the number of ways in which the offices can be filled.

We will use permutations for solve our given problem.

$^nP_r=\frac{n!}{(n-r)!}$ , where,

n = Number of total items,

r = Items being chosen at a time.

For our given scenario $n=12$ and $r=4$ .

$^{12}P_4=\frac{12!}{(12-4)!}$

$^{12}P_4=\frac{12!}{8!}$

$^{12}P_4=\frac{12*11*10*9*8!}{8!}$

$^{12}P_4=12*11*10*9$

$^{12}P_4=11,880$

Therefore, offices can be filled in 11,880 different ways.

3 0

3 years ago

What is the slope of a line that is perpendicular to the line x = –3?

shutvik [7]

Answer:

The slope would be 0

Step-by-step explanation:

3 0

2 years ago