6. What is the correct way to write 340,000,000 in scientific notation? (1 point

Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both doubles) as input, and output the g

I am Lyosha [343]

Answer:

#program in Python.

#function to calculate driving cost

def driving_cost(d_miles, m_per_gallon, doll_per_gallon):

#calculate cost and return the value

return (d_miles / m_per_gallon) * doll_per_gallon

#read the miles per gallon

m_per_gallon = float(input("Enter car's miles/gallon:"))

#read dollars per gallon

doll_per_gallon = float(input("Enter gas dollars/gallon:"))

#call function to find cost for 10 miles

print('%0.2f' % driving_cost(10, m_per_gallon, doll_per_gallon))

#call function to find cost for 50 miles

print('%0.2f' % driving_cost(50, m_per_gallon, doll_per_gallon))

#call function to find cost for 400 miles

print('%0.2f' % driving_cost(400, m_per_gallon, doll_per_gallon))

Explanation:

Read the value of miles per gallon and assign it to variable "m_per_gallon". Then read dollars per gallon from user and assign it to variable "doll_per_gallon". Call the function driving_cost() with parameter miles, m_per_gallon and doll_per_gallon. This function will find the cost of driving and return the cost.Call function for 10, 50 and 400 miles.

Output:

Enter car's miles/gallon:20

Enter gas dollars/gallon:3.1599

1.58

7.90

63.20

5 0

3 years ago

Read 2 more answers

It destructs microorganisms in containers

Kitty [74]

Answer:

hope you like this ans

Explanation:

using heat in cleaning containers prevents the spread of poisoning and halts the microorganism to multiply and infest the food that will be placed in containers.

5 0

3 years ago

4. What is the package name in which the Scanner class resides?

Ahat [919]

Related Articles. Scanner is a class in java. util package used for obtaining the input of the primitive types like int, double, etc. and strings.

7 0

3 years ago

Write an expression to print each price in stock_prices. Sample output with inputs: 34.62 76.30 85.05

Lana71 [14]

Answer:

Here is the Python program:

stock_prices = input().split() #to take input and splits it into a list

for price in stock_prices: #iterates through stock_prices

print("$",price) #prints each value of stock_prices with a dollar sign

Explanation:

The program is well explained in the attached comments. I will explain the logic of the program with the help of an example:

Suppose the user enters the following input as stock_prices values

34.62 76.30 85.05

input() method is used to take input from user

split() method is used to split or break this input string and returns a list of strings as:

['34.62', '76.30', '85.05']

Now the statement for price in stock_prices: iterates through each item of the list and print("$",price) prints each value of list with a dollar sign on the output screen as:

$ 34.62

$ 76.30

$ 85.05

4 0

4 years ago

Which of the following does not describe local alignment algorithm?

swat32

Answer:

The answer is "Option a".

Explanation:

A score can be detrimental. When an element has a score below zero, it means, that the sequences up to this point have no correlations, that are set to zero and its effects the previous alignment is excluded. Thus, alignment can be further found in every position later in the calculation. and other options are incorrect that can be described as follows:

In option b, In this option the score can be negative, that's why we can't set its value.
In option c, The first row and column must contain some value it can't be 0, that's why it is not correct.
In option d, It will start with a lower score and ends with a higher score, that's why it is not correct.

8 0

3 years ago