we know that
the rate of a linear equation is equal to the slope
Step 1
Find the bear’s average heart rate when it’s active
Let
A(1.5,90) B ( 2,120)
the slope is equal to
m=(y2-y1)/(x2-x1)
m=(120-90)/(2-1.5)=30/0.5
m=60 heartbeats/min
therefore
the answer part a) is
the bear’s average heart rate when it’s active is 60 heartbeats/min
Step 2
Find the bear’s average heart rate when it’s hibernating
Let
A(1.5,18) B ( 2,24)
the slope is equal to
m=(y2-y1)/(x2-x1)
m=(24-18)/(2-1.5)=6/0.5
m=12 heartbeats/min
therefore
the answer part b) is
the bear’s average heart rate when it’s hibernating is 12 heartbeats/min
Answer:
14.4
Step-by-step explanation:
Answer:
19/3
Step-by-step explanation:
Let 
be the number of transfers accepted by Adams High.
The number of transfers accepted by Jackson high school is 11 more than Adams High's, so it's 
The two schools, combined, accepted 
transfers. We know that this number is 123, so we have
So, Adams High accepted 56 transfers, and Jackson high school accepted 56 + 11 = 67 transfers
Answer:8.0099353048
Step-by-step explanation:
i think this is the answer
