For your speech to be effective, you must carefully consider what your specific__

How many mph can you drive over the speed limit during an active work area

elena55 [62]

30mph is acceptable

8 0

4 years ago

The algorithm below simulates rolling a regular 6-sided die twice. Consider the goal of determining if the sum of the values of

FrozenT [24]

Algorithms are used to simulate real programs.

The true conditions of the algorithm are:

(a) If the value found in step 6 is 10, 20, 30, 40, 50 or 60 then the sum is even
(b) If the last digit of the value found in step 6 is 5, then the sum is odd

First, we analyze the algorithm.

Assume the outcomes of the two rolls are x and y

Step 4: Calculate sum

$Sum = x + y$

Step 5: Multiply Sum by 10

$Result = Sum \times 10$

Step 6: Divide by 2

$Result = Sum \times 10 \div 2$

$Result = Sum \times 5$

This means that, the algorithm simply multiplies the sum of the rolls by 5

Option (a): If step 6 is 10, 20, 30, 40, 50 or 60, then sum is even

Make Sum the subject in $Result = Sum \times 5$

$Sum = \frac{Result}{5}$

When 10, 20, 30, 40, 50 and 60 are divided by 5, the result is:

$Sum = 2, 4,6,8,10, 12$

All the above numbers are even number.

This means that, the sum is an even number.

Hence, (a) is true

Option (b): If the last digit of step 6 is 5, then the sum is Odd.

The possible sum of two rolls of dice, where the last digit ends in 5 are:

5, 15, 25, 35

When each of these are divided by 5, the result is:

$Sum = 1,3,5,7$

It is not possible to have a sum of 1 for two rolls

So, we have:

$Sum = 3,5,7$

All the above numbers are odd.

This means that, the sum is an odd number.

Hence, (b) is true

So, we can conclude that the true conditions are:

(a) and (b)

Read more about algorithms at:

brainly.com/question/17780739

7 0

3 years ago

Assume gasoline is sold in a competitive market, the equilibrium price is $50 per barrel, and the equilibrium quantity is 1000 b

sp2606 [1]

Answer:

(a) Please find attached, the required graph showing the equilibrium price at $50 per barrel

(b) There will be a shortage

(c) Please find attached, the graph showing change in demand due to increased supply from the new oil well

(d) When there is an increase in the price of gasoline operated automobiles, there would be a downward shift in demand while supply would remain constant, and the equilibrium price will decrease

(e) The combined effect will be a further reduction in the price per barrel

Explanation:

The equilibrium price

(a) Please find attached, the required graph

(b) As shown on the graph, in a competitive market, at a price of $40 per barrel, there will be a shortage in the market due to the amount of money available will be more than the total price of the number of barrel for sale, because the equilibrium price at which the amount of money available in the market is equal to the total price of the barrels supplied gives the amount of money people a willing and able to spend on a barrel

(c) If new oil is discovered, the number of barrels supplied will be more than the amount of money available to purchase a barrel and the equilibrium price will drop

(d) When there is an increase in the price of gasoline operated automobiles, there would be a downward shift in demand while supply would remain constant, and the equilibrium price will decrease

(e) If both oil is discovered and there is an increase in the price of as operated vehicles, the result will be a further reduction in the price of a barrel of oil