Answer:
z (the arrow with teh line is pinting to the z) -4
Step-by-step explanation:
97 rounded to the nearest tenth is 100.
Try this option:
1. for vertex (2;1) the first equation is: h=-b/2a, it means 2=-b/2a or b=-4a;
2. for vertex (2;1) the second equation is: ax²+bx+c=y, it means 1=4a+2b+c;
3. for point (6;7) the third equation is: ax²+bx+c=y, it means 7=36a+6b+c.
4. using three equation, it is possible to make up the system of equations (and solve it). Details are in the attached picture.
answer:
The graph is in the attachment.
Hey heart rate was 100 BPM immediately after running.
Answer:
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Step-by-step explanation:
Represent the probability that a graduate finds a job with p
Required
Determine the probability that at least 1 of 7 gets a job.
In probability:
So, we calculate the probability that none of the 7 gets a job.
Represent the probability that a graduate will not get a job with q.
Represent as decimal
The probability that none of the 7 will get a job is
i.e.
So, we have:
Substitute 0.45 for q
<em></em><em> -- approximated</em>