The average human heart beats 75 times every minute. The average horse has a heartbeat of 40 times every minute. How many times
does a human heart beat in an hour? Which answer choice correctly identifies the extraneous information in this word problem?
1 answer:
Answer:
4500
Step-by-step explanation:
multiply the amount of times the heart beats every minute and multiply it by how many minutes which is 60 so 75 times 60 is 4500
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Hello!! the answer is 3xy
Answer:
-1
Explanation:
Let the number be x.
Then the equation will be:
3(x+18) = 51
=> 3x + 54 = 51
=> 3x = 51 - 54
=> 3x = -3
=> x = -3/3
=> x = -1
So, the number you thought of is -1.
U=(x+2)
u^2+5u-6=0
C is answer
Step-by-step explanation:
If were estimating, 39 is pretty close to 40 and 40x6 is 240 pounds. if we are getting exact about it, then 234 pounds
