Note that 60 minutes is 1 standard deviation away from the mean and from recalling the 68-95-99.7 rule, the area that will remain is (100 - 68) = 32%. However, we only want the leftmost portion of this area, so the answer is 32%/2 = 16%.

<span>Choose D.</span>

3 0

3 years ago

X-3<9<br><br> What’s the answer to this everbody should know

Murrr4er [49]

Answer:

x<12

Step-by-step explanation:

Let's solve your inequality step-by-step.

x−3<9

Step 1: Add 3 to both sides.

x−3+3<9+3

x<12

Answer:

x<12

5 0

3 years ago

Sara has 23 more colored pencils than Dan. If s represents the number of colored pencils Sara has and d represents the number of

kotykmax [81]

The answer is 31 your welcome!!!!!!!!!!!!

6 0

3 years ago