A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5 °F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation. Write an expression to represent the water temperature after the submarine’s final dive. Then simplify the expression to find the temperature.
2 answers
Question:
A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5 °F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.
Write an expression to represent the water temperature after the submarine’s final dive. Then simplify the expression to find the temperature.
Write an expression to represent the water temperature after the submarine’s final dive. Then simplify the expression to find the temperature.
Answers
Answer:At the elevation 617.5 feet below the sea level temperature of the water was 61\frac{1}{20}°FStep-by-step explanation:At 502.5 feet below the sea level temperature of the water is 63\frac{1}{4}°FWhen submarine dives down 115 feet deeper, water temperature drops by 2\frac{1}{5}°FElevation after the submarine dove = -502.5 - 115 = -617.5 feetThis negative sign represents the elevation below the sea level.And the temperature will be = 63\frac{1}{4}-2\frac{1}{5} = \frac{253}{4}-\frac{11}{5} = \frac{1265-44}{20} = \frac{1221}{20} = 61\frac{1}{20}°FTherefore, at the elevation 617.5 feet below the sea level temperature of the water was 61\frac{1}{20}°F
Answer:at the ellevation..................5.17Step-by-step explanation:
Similar Solved Questions
1 answer
Which of the following is an equivalent simplified expression for 2(4x + 7) – 3(2x – 4) ? A. x + 2 B. 2x + 2 C. 2x + 26 D. 3x + 10 E. 3x + 11 Can anyone explain this one for me?
Which of the following is an equivalent simplified expression for 2(4x + 7) – 3(2x – 4) ?
A. x + 2
B. 2x + 2
C. 2x + 26
D. 3x + 10
E. 3x + 11
Can anyone explain this one for me?...
1 answer
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-7,-4); y= -2x +2
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-7,-4); y= -2x +2...
1 answer
Which Italian architect, inspired by classical Greece and Rome, designed and completed the dome shown here?
Which Italian architect, inspired by classical Greece and Rome, designed and completed the dome shown here?...
1 answer
The current price of the Volkswagen ADR (VWAGY) is 35.50. You purchase 50 shares on margin. You finance half of the purchase yourself and borrow the other half from your broker at an annual interest rate of 6.0%. Assume that the ADR pays an annual dividend of 0.56 per share. If the price in one year is 42, what is the return on your investment (keep in mind that you need to pay interest on the loan)
The current price of the Volkswagen ADR (VWAGY) is 35.50. You purchase 50 shares on margin. You finance half of the purchase yourself and borrow the other half from your broker at an annual interest rate of 6.0%. Assume that the ADR pays an annual dividend of 0.56 per share. If the price in one year...
2 answers
Beena bought a washing machine for rupees 32000 she spent 3000 for some repair and sold it for 38000 find hee loss or gain
beena bought a washing machine for rupees 32000 she spent 3000 for some repair and sold it for 38000 find hee loss or gain...
1 answer
Recent social protests in the United States are being called the 99% movement. The name of the movement points to the fact that only 1% of households in the country have incomes of over a million dollars a year. This movement’s claims point to long-term inequalities and disadvantages based on class in our society. Which paradigm is represented in this story? A. conflict theory B. ethical protest C. survival of the fittest D. social psychology E. concentric zone theory
Recent social protests in the United States are being called the 99% movement. The name of the movement points to the fact that only 1% of households in the country have incomes of over a million dollars a year. This movement’s claims point to long-term inequalities and disadvantages based on clas...
1 answer
Which of the following statements is false? (Select the best answer below.) A. Most stockholders would prefer a cash dividend due to the lower tax rate on dividend income than on capital gain from repurchase. B. The post-repurchase price is higher because there are fewer shares outstanding. C. The post-repurchase price is higher than the pre-repurchase price by the amount of the cash dividend. D. Cash dividends are taxable to the stockholder. If the firm repurchases stock, taxes on the in
Which of the following statements is false? (Select the best answer below.) A. Most stockholders would prefer a cash dividend due to the lower tax rate on dividend income than on capital gain from repurchase. B. The post-repurchase price is higher because there are fewer shares outstandi...
2 answers
Find the slope of the line that passes through the points (1,3) and (5,5).
Find the slope of the line that passes through the points (1,3) and (5,5)....
1 answer
Find the slope of the line between the ordered pair (−1,4)and(4,−1)
Find the slope of the line between the ordered pair (−1,4)and(4,−1)...
2 answers
As the human population grows, what happens to our natural.esource requirements? They increase They decrease They do not change They go in veles
As the human population grows, what happens to our natural.esource requirements?
They increase
They decrease
They do not change
They go in veles...
2 answers
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?...
1 answer
Help!!! 4. Three neighbors make a fruit salad for a summer picnic. One person uses three pounds of strawberries, five pounds of grapes, and one pound of melon at a cost of $20. A second person uses three pounds of strawberries, two pounds of grapes, and two pounds of melon at a cost of $21. The last neighbor uses four pounds of strawberries, three pounds of grapes, and three pounds of melon at a cost of $30. How much does each fruit cost?
Help!!!
4. Three neighbors make a fruit salad for a summer picnic. One person uses three pounds of
strawberries, five pounds of grapes, and one pound of melon at a cost of $20. A second person uses
three pounds of strawberries, two pounds of grapes, and two pounds of melon at a cost of $21. The
last...
1 answer
What does the head of the comet consist of what happens when it is heated?
What does the head of the comet consist of what happens when it is heated?...
1 answer
Four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. here is their willingness to pay for each film:
Four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. here is their willingness to pay for each film:...
1 answer
What role does oxygen play in a plants life?
What role does oxygen play in a plants life?...