Answer:
enzyme and substrate. reactant and substrate. substrate and product.
Step-by-step explanation:
 
        
             
        
        
        
Probably a for plot, because It shows how close each value is, or if the values are all scattered around. it gives you a more accurate ways of seeing how close the data is. hope this helped
        
             
        
        
        
Answer:
7000 cal/min
Step-by-step explanation:
It is mentioned that, Lucia is using energy at a rate of 420 kilo calories per hour ice skating
We know that,
1 kilo calories = 1000 calories
Using unitary method :
420 kilo calories = 420,000 calories
Also,
1 hour = 60 minutes
In this case, Lucia is using energy per 60 minutes =  420,000 calories. So,energy used by her per minute is :
 
Hence, Lucia is using 7000 calories per minute.
Credit to handgunmaine: https://brainly.in/question/13030745
 
        
             
        
        
        
Answer:
3:4
Step-by-step explanation:
there are 3 sides on a triangle and 4 on a square
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Given that:
Population Mean = 7.1
sample size = 24
Sample mean = 7.3
Standard deviation = 1.0
Level of significance = 0.025
The null hypothesis:

The alternative hypothesis:

This test is right-tailed.

Rejection region: at ∝ = 0.025 and df of 23, the critical value of the right-tailed test 
The test statistics can be computed as:



t = 0.980
Decision rule:
Since the calculated value of t is lesser than, i.e t = 0.980 <  , then we do not reject the null hypothesis.
, then we do not reject the null hypothesis.
Conclusion:
We conclude that there is insufficient evidence to claim that the population mean is greater than 7.1 at 0.025 level of significance.