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dybincka [34]
3 years ago
10

How did sea lamprey get here

Computers and Technology
1 answer:
maw [93]3 years ago
6 0
Reproduction. One layed some eggs then another and another and then BOOM here they are.
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kupik [55]
No, they do not give receipts.<span />
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Do you think our attitude (whether positive or negative) is something we are born with or that we have power to control within o
maks197457 [2]

Answer:

Yes. I do believe that having a positive attitude about our current situation helps with over coming the struggles of it all.

Explanation:

i once had a negative out look on this online school but now that we've reached the end (at my school I've recognized it wasn't too bad after all while doing the work I've learned it helps to listen to some music or watch an video or two from one of my favorite you-tubers and also talking to my friends through apps.

hope this helps.

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"Create a Python program named detect_column_level_data_entry_errors. When complete, you will run this program to produce a diag
11111nata11111 [884]

Answer:

See explaination

Explanation:

Code for detect_column_level_data_entry_errors.py:

# File: detect_column_level_data_entry_errors.py

# The program will produce a diagnostic report that shows data entry errors that cause column

# totals in the data to be out of balance. Will need to fix cleaned_data.txt until errors resolved.

def main():

input_filename = input('Please enter the input filename: ')

infile = open(input_filename, 'r', encoding='utf8')

total_males = 0

total_females = 0

sum_total = 0

print('\n{0:^40}'.format('Column-Level Data Entry Errors'))

print('\n{0:<10}{1:>10}{2:>10}{3:>10}'.format(

'Age Group', 'Males', 'Females', 'Total'))

for line in infile:

age_group, males, females, total = line.split()

males = int(males)

females = int(females)

total = int(total)

print('{0:<10}{1:>10,}{2:>10,}{3:>10,}'.format(

age_group, males, females, total))

if age_group != 'Total':

total_males = males + total_males

total_females = females + total_females

sum_total = total + sum_total

else:

print('{0:<10}{1:>10,}{2:>10,}{3:>10,}'.format(

'Error', (males-total_males), (females-total_females), (total-sum_total)))

infile.close()

main()

8 0
3 years ago
Using the Sakila database, create a query that displays the film title, description, as well the actor first and last name for a
Alex787 [66]

Answer:

Select title, description , first_name, last_name from film inner join film_actor on film.film_id = film_actor.film_id inner join actor on film_actor.actor_id = actor.actor_id where title LIKE 'zo%';

Explanation:

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What kind of information can be found in a ROM:
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