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Cloud [144]
3 years ago
9

A lion's heart beats 12 times in 16 seconds. How many heartbeats will it have in 60 seconds?

Mathematics
1 answer:
Jet001 [13]3 years ago
5 0
A lion's heart beats 12 times in 16 seconds. So a lion's heart beats 3 times per 4 seconds and therefore, a lion's heart beats 45 times in 1 minute.
Hope I helped!
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Do you will need to know that for what.
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2 years ago
Segment AE is a median for Triangle ABC.
Shalnov [3]

Step-by-step explanation:

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4 0
3 years ago
Shark Inc. has determined that demand for its newest netbook model is given by lnq−3lnp+0.004p=7ln⁡q−3ln⁡p+0.004p=7, where q is
olga2289 [7]
  <span>a) Differentiate both sides of lnq − 3lnp + 0.003p=7 with respect to p, keeping in mind that q is a function of p and so using the Chain Rule to differentiate any functions of q: 

(1/q)(dq/dp) − 3/p + 0.003 = 0 
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b) The revenue is pq. 
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3 − 0.003p = −1 
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8 0
3 years ago
Help pls just with 2 and 6 if the rest looks wrong just tell me but all I need help with is 2 and 6 thx peeps ;) brainliest bob!
olga_2 [115]

Answer:

2. C

6. C

(the others are correct)

7 0
3 years ago
The difference between two numbers is 5. six times the larger number is 8 times the smaller number. write a system of equations
Ksenya-84 [330]
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x - 15 = 5
x = 15 + 5
x = 20

ur 2 numbers are : 20 and 15
6 0
2 years ago
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