Mathematics, 30.11.2020 04:10 smit715674
Students in Mrs. Anderson’s health class are learning about how exercise affects your heart rate. Twelve students ran around the school track for different lengths of time. Then they measured their heart rates in beats per minute.
Heart Rate Record
Minutes
Heart Rate
(bpm)
7
121
8
136
7
122
4
96
3
90
6
120
7
118
4
98
2
84
5
110
7
118
8
128
Find the correlation coefficient of the data. Round to the nearest hundredth.
Answers: 1
Mathematics, 20.06.2019 18:04, ballin3294
Hiroki wrote a number that is the opposite of -3. what number did hiroki write? a. ⅓ b. 3 c. 0 d. -3
Answers: 2
Mathematics, 21.06.2019 22:30, muziqbox594
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
Answers: 1
Students in Mrs. Anderson’s health class are learning about how exercise affects your heart rate. Tw...
Mathematics, 31.03.2020 06:49
Mathematics, 31.03.2020 06:49
Mathematics, 31.03.2020 06:50
Business, 31.03.2020 06:50
Mathematics, 31.03.2020 06:50
English, 31.03.2020 06:50
Mathematics, 31.03.2020 06:50