Answer:
10:13
Step-by-step explanation:
you take the information and list it in order so first 10 white then 6 pink and last 7 blue and now then you take the white socks witch is 10 then you take the pink and blue add them witch is 13 and you got your answer 10:13
Answer:
12
Step-by-step explanation:
all the rest of the numbers are odd numbers while 12 is an even number.
Answer:
Option 3 (angle WXY + angle YXZ = 180) is the answer.
Answer:
-2
Step-by-step explanation:
-4*3=12
-12/24= -2
-4*-2*3=24
Answer:
0.9544
Step-by-step explanation:
We are given that mean=18 and standard deviation=1 and we have to find P(16<X<20).
P(16<X<20)=P(z1<Z<z2)
z1=(x1-mean)/standard deviation
z1=(16-18)/1=-2
z2=(x2-mean)/standard deviation
z2=(20-18)/1=2
P(16<X<20)=P(z1<Z<z2)=P(-2<Z<2)
P(16<X<20)=P(-2<Z<0)+P(0<Z<2)
P(16<X<20)=0.4772+0.4772=0.9544
The probability that the height of a tree is between 16 and 20 feet is 95.44%