Answer: 1.14001 ( also could be 3200/2807 or 1 393/2807
Step-by-step explanation: You have to convert the decimal to a fraction, multiply the reciprocal, and then calculate the product
Based on the first three (3) recordings, your average heart rate in beats per minute is approximately 84 bpm (mean). Calculating for the standard deviation of the samples, we get about 2.5 bpm. To give the possible heart rates on the fourth, we may solve for the range:
Upper Range = Mean + Standard Deviation = 84 + 2.5 = 86.5 bpm or 87 bpm
Lower Range = Mean - Standard Deviation = 84 - 2.5 = 81.5 bpm or 82 bpm
Therefore the fourth and final recording will likely to fall in the range of 82 - 87 beats per minute. You will win the fitness award!
<em>ANSWER: 82-87 beats per minute</em>
Answer:the answer90.40 d,dolars
Step-by-step explanation:because it is 8.32 and I got 90.40 your welcome
What is the sale price? I need more info.
Answer:
x=10
Step-by-step explanation:
90+3x+10+3x+20=180
-90 -10 -20 -120
combine like terms
6x=60
x=10
