Answer:
B
Step-by-step explanation:
20*3=60
20*7=140
20*11=220
Table A
the x values are increasing , and the y values r multiples of 5
Answer: 0.6826894
Step-by-step explanation:
Given : The length of similar components produced by a company are approximated by a normal distribution model with a 5 cm and a 0.02 cm.
Let x be the random variable that represents the length of similar components produced by a company.
z-score :
For x= 4.98
For x= 5.02
By using the standard z-value table (right -tailed) , the probability that the length of this component is between 4.98 and 5.02 will be :_
Hence, the probability that the length of this component is between 4.98 and 5.02= 0.6826894
Four Hours would be the answer to this question
<span>so you have 7 hair bands to 4 number of ribbons</span>