The area of a rectangular garden is 6290 ft 2. If the width of the garden is 74 feet, what is its length?
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Answer:
85
Step-by-step explanation:
Related Questions
The Richter Scale gives a mathematical model for the magnitude of an earthquake in terms of the ratio of the amplitude of an earthquake wave (also known as the intensity of an earthquake) to the amplitude of the smallest detectable wave. If we denote the magnitude of the earthquake by R, the intensity (also known as the amplitude of the earthquake wave) of the earthquake by A, and the amplitude of the smallest detectable wave by S, then we can model these values by the formula R=log(AS) In 1906, San Francisco felt the impact of an earthquake with a magnitude of 7.8. Many pundits claim that the worst is yet to come, with an earthquake 748,180 times as intense as the 1906 earthquake ready to hit San Francisco. If the pundits ability to predict such earthquakes were correct, what would be the magnitude of their claimed earthquake? Round your answer to the nearest tenth.
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A car rental agency advertised renting a car for $24.95 per day and $0.28 per mile. If Greg rents this car for 3 days, how many whole miles can he drive on a $250 budget?miles (Round down to the nearest whole mile.)
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Answer:
$1350
Step-by-step explanation:
5% of 1000 is 50
50x7 is 350
1000+350=1350
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The coefficient is the constant term that is being multiplied to the variable. The variable in this case is x and the constant being multiplied to x is 9. So the coefficient of the term is 9.
Therefore, the answer to this question is option A
The leading coefficient for the term of the degree 1 is the number with only one variable (x)
A.
the Abbott and Baker Families
B.
the Abbott and Carson Families
C.
the Carson and Baker Families
D.
all three families would have to pay the same price
Answers
Answer:
c
Step-by-step explanation:
both of the familys have higher cost and have to stay longer
Final answer:
After solving systems of equations for each pair of families, the Abbott and Carson Families are the ones that fit the conditions allowing the largest possible nightly hotel cost.
Explanation:
Let's examine the vacation expenses for each family to determine which two families could have paid the same price per night at their hotel and per airline ticket for the largest possible nightly hotel cost. We must establish a system of equations to represent the total vacation expenses in terms of hotel cost per night (H) and airline ticket cost (A).
For the Abbott Family:
4H + 3A = $840
For the Baker Family:
9H + 2A = $1,130
For the Carson Family:
6H + 5A = $2,080
To determine which two families could have the same hotel and ticket costs, we should look for the two equations that can be true simultaneously for the highest values of H. For ease of calculation, we can eliminate one family at a time and solve the remaining pair of equations for H and A.
By trying different combinations, we can find that the Abbott and Carson Families fit the conditions allowing the largest possible nightly hotel cost. Here's the reasoning:
- If the Abbott and Baker families paid the same rates, then solving the equations yields illogical negative values for the costs.
- If the Carson and Baker families paid the same rates, the solution yields a lower hotel rate compared to the Abbott and Carson combination.
- Using the Abbott and Carson families' equations, and solving for H and A yields feasible positive values, with the highest cost per night for the hotel.
Hence, option B, the Abbott and Carson Families, is the right choice for the largest possible nightly hotel cost.
Learn more about System of Equations here:
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let x = amount of 45% solution
y = amount of 30% solution
overall balance => x + y = 450
acid balance => .45x + .30y = .40(450)
Solving simultaneously, we will have:
x = 300 mL
y = 150 mL
This is assuming that partial molar properties does not affect the volume greatly. Hope this answers the question. Have a nice day.
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The answer is 3/20 or 0.15.