Answer:
1 strawberry for every 1 cup of water
Step-by-step explanation:
Hi there! :)
Answer:
To simplify the process, convert each given weight into standard notation:
Lion:
Ant:
Divide the ant's weight from the lion's weight:
Convert to scientific notation: (use # of zeros to determine exponent)
Therefore, the correct answer is C.
Here you go!! Hope it helps !!
So we are given the mean and the s.d.. The mean is 100 and the sd is 15 and we are trying the select a random person who has an I.Q. of over 126. So our first step is to use our z-score equation:
z = x - mean/s.d.
where x is our I.Q. we are looking for
So we plug in our numbers and we get:
126-100/15 = 1.73333
Next we look at our z-score table for our P-value and I got 0.9582
Since we are looking for a person who has an I.Q. higher than 126, we do 1 - P. So we get
1 - 0.9582 = 0.0418
Since they are asking for the probability, we multiply our P-value by 100, and we get
0.0418 * 100 = 4.18%
And our answer is
4.18% that a randomly selected person has an I.Q. above 126
Hopes this helps!
