Answer:
Step-by-step explanation:
42 inches of wire will cost 168 cents
Look at the pic to see how to set up the proportion.
Subtract 125,300 from 800,009. From there you find that they made 674,709 in profit.
Answer is 674,709
Answer:
3 percent
Step-by-step explanation:
convert to seconds
960 seconds to 930 seconds
30 seconds ÷ 960=3 per cent
Answer with explanation:
Class Interval Variate Frequency
16-18 16 1
19-21 0 0
22-24 0 0
25-27 26,27 2