Alina and Cesar are comparing the estimated trip mileage in a mapping software to the actual miles traveled. Use the drop-down menus to complete the statements about the software's accuracy.
Answers
Following are the response to the given question:
- When Alina and Cesar are used in the given situation to compare the anticipated journey mileage in mapping software to the actual miles traveled.
- Since Alina's distance will Be less than Cesar's distance, every mile of error results in a greater percentage of errors.
- By using the drop-down menus it completes the assertions about the software's correctness.
- Alina's assessment was 5 miles off now, and Cesar's assessment was 10 miles off, Alina's assessment was 10% off again and Cesar's estimation was 5% off.
Learn more:
Answer:
Because Alina's mileage is LESS than Cesar's mileage, each mile of error results in a GREATER percent error.
Even though Alina's estimate was 5 miles off and Cesar's estimate was 10 miles off, Alina's was 10% off and Cesar's was 5% off.
Step-by-step explanation:
This is right because I got it right on TTM. ;) Trust me, it is.
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The population of Miami-Dade County in Florida in 2010 was 2, 496, 435 and the land area was 1, 898 square miles. The population increased by 7.9% in 2015. Part 1: To the nearest whole number, find the population density, in people per square mile, for Miami- Dade County in 2015
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Answer:
Step-by-step explanation:
Answer: No Solution.
Step-by-step explanation:
So remember that you first need to solve for the parenthesizes, as it is the thing you need to do first in the order of operations: PEMDAS (Parenthesis, Exponents, Multiply, Divide, Add, Subtract)
So, what you should do first is distribute the 3 into x - 1 as well as the 2 on the right side into 2x + 3.
7x-3(x-1) = 2(2x+3)
7x - 3x - 3 = 4x + 6
Then what you should do next is combine like terms on the left side, which is 7x & -3x.
So what you would get after combining like terms is:
4x - 3 = 4x + 6
Then what you should do next, is move the 4x from the right side to the left. In order to do that, you must subtract 4x by 4x on the right side, which would cancel it out.
And remember, what you do on one side, you do to the other.
So in the end, you should end up with this:
-3 = 6
Now, due to how there is no more x you are solving for, it would be no solution.
b.45 degrees
c.88 degrees
d.42 degrees
Answers
Answer:
D
Step-by-step explanation:
Remember that the sum of the interior angles of a triangle will always total 180.
Therefore:
Let’s solve for x:
Combine LIke Terms:
Add:
Subtract 80 from both sides:
Divide both sides by 25:
Therefore, the value of x is 4.
Now, to find A, we can substitute it for A.
A is measured by:
Substitute 4 for x and evaluate:
Hence, our answer is D.
Answers
1/6, 2/6, 3/6 = 1/2, 4/6, 5/6, 6/6.
Halfway between 1/2 and 5/6 is 4/6 = 2/3.
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2nd Question: Could've been worked out on a calculator.
-5/6, -7/9, -3/5, -3/7
a constant rate? Check all of the boxes that apply.
y - 6 =3(x - 10)
y-16 = 3(x-9)
y = 3x - 11
y=-3x - 23
Answers
I'm not good in this but.....
x = years
9x-6x = 16-7
3x = 9
x = 3
That means the tree will grow three feet per year.
Answers
Answer:
1998
Step-by-step explanation:
Answers
220 cm2/s
EXPLINATION
L length of rectangel (cm)
W width of rectangel(cm)
A area of rectangel (cm²)
T time (s)
we are told that:
d1\dt=8cm\s(const),and dw\dt =3cm\s(const)
the area of the rectangel is
A=LW
Differentiating wrt t (using the product rule) we get;
dAdt=(l)(dwdt)+(dldt)(w)
∴dAdt=3l+8w
So when l=20 and w=10⇒
dAdt=3⋅20+8⋅20
∴dAdt=60+160
∴dAdt=220 cm2/s