Answer:
48 inches
Step-by-step explanation:
38+10=48
48 inches
Answer:
The probability of missing the first metal-carrying person is P(x≤50)=0.395
Step-by-step explanation:
We define as success to: missing metal carrying detection.
p=0.01
P(x)=
We look for the probability when all metal carring people is detected so x=0
P(x≤50)=1-P(x=0)=
=0.395
Answer:
B
Step-by-step explanation:
18 = 2 * 3 * 3 = 2 *3²


Hint:

Answer:
6
Step-by-step explanation:
12÷2=6
Hope this helps! :)
-4 + -7= -11
When adding negative numbers if the are both negative then you add them. When you have a negative and a positive you subtract. In this problem they just took out the plus sign.