206, 254, 240, 203, 191, 208, 218, 235, 242, 237, 213, 222, 228, 201, 225, 186 whats the 25th percentile
mr_godi [17]
Answer:
Q1 or the 25th percentile is 204.5
Step-by-step explanation:
Combine all data values in TI-84, excel, or other software and make a box and whisker plot. The Q1 is the first vertical line on the plot
Answer:
D) 1/27
Step-by-step explanation:
The question is: 3^(-3).
Note that there is a negative sign in the number at the power place. This means that you must flip the number, and in this case, put it over 1. The rest is solved as usual:
3^-3 = 1/(3^3) = 1/(3 * 3 * 3) = 1/27
1/27, or D) is your answer.
~
Answer:
A- 
Step-by-step explanation:
1.6* 3.2
add the exponents so 10 to the -4
Step 1) Distribute everything in parentheses
<em>4</em><em>5</em><em>m</em><em>+</em><em>9</em><em>0</em><em>0</em><em> </em><em>=</em><em> </em><em>9</em><em>0</em><em>m</em>
Step 2) Subtract <em>4</em><em>5</em><em>m</em><em> </em>from both sides
<em>9</em><em>0</em><em>0</em><em> </em><em>=</em><em> </em><em>4</em><em>5</em><em>m</em>
Step 3) Divide
Answer: 20
