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Arada [10]
3 years ago
5

A computer can sort x objects in t seconds, as modeled by the function below:

Computers and Technology
1 answer:
zavuch27 [327]3 years ago
6 0
T = 9 = 0.005x^2 + 0.002x

0.005x^2 + 0.002x - 9 = 0

To solve this quadratic equation divide by 0.005

x^2 + 0.4x - 1800 = 0

x = {-b +/- √[b^2 -4ac] } / 2a = {-0.4 +/-√[0.16 + 7200]} / 2 = { - 0.4 +/- 84.85}/2 =

Use only the positive result: x =  42.2 = 42

Answer: 42
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Assign testResult with 1 if either geneticMarkerA is 1 or geneticMarkerB is 1. If geneticMarkerA and geneticMarkerB are both 1,
OverLord2011 [107]

Answer:

Following python statement will give the assignment to testResult as specified:

if((geneticMarkerA == 1) or (geneticMarkerB ==1)):

   testResult = 1

if((geneticMarkerA ==1) and (geneticMarkerB == 1)):

   testResult = 0

if((geneticMarkerA == 0) and (geneticMarkerB == 0)):

   testResult = 0

Explanation:

In above statements or and and operator are used to check the conditions of set of values present in variable geneticMarkerA and geneticMarkerB.

Based on if the condition evaluate to true or false respective values to testResult varaible is assigned.

Following is sample run for above statements:

geneticMarkerA = 1

geneticMarkerB = 0

if((geneticMarkerA == 1) or (geneticMarkerB ==1)):

   testResult = 1

if((geneticMarkerA ==1) and (geneticMarkerB == 1)):

   testResult = 0

if((geneticMarkerA == 0) and (geneticMarkerB == 0)):

   testResult = 0

print(testResult)

Output

1

4 0
4 years ago
The amount of time taken by each of 10 students in a class to complete an exam is an example of what type of data? a. Cannot be
vekshin1

Answer:d) Quantitative data

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Other options are incorrect because time series data is data according to the time event and categorical data is based on the categories of event.Thus, the correct option is option(d).

8 0
3 years ago
The DNS server at your headquarters holds a standard primary zone for the abc domain. A branch office connected by a slow WAN li
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Answer:

In the SOA tab of the zone's Properties dialog box, increase the refresh interval.

Explanation:

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Answer:

<u>COPA full form or meaning is Computer Operator and Programming Assistant.</u>

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Afina-wow [57]

Answer:

SQL injection is a form of hacking that uses user input fields.

Explanation:

SQL injection is when a piece of code or entire algorithm is input where a program prompts for user input. They can be used to change or access data. To prevent this, a programmer should scrub inputs. Scrubbing data removes slashes and arrows, which or commonly used in code.

3 0
3 years ago
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