<u><em>Matteo is 4 inches taller than Nico. </em></u>
<u><em>Sarah is wrong because she didn't consider the conversion rate from ft to inches. </em></u>
Height of Matteo = 4 feet 3 inches
Height of Nico = 3 feet 11 inches.
- Now to find the difference in height, we need to first convert both of their heights to inches.
From conversion tables, we know that;
12 inches = 1 ft.
- Thus, their height in inches is;
Height of Matteo = (4 × 12) + 3 = 51 inches
Height of Nico = (3 × 12) + 11 = 47 inches
Thus, difference in height = 51 - 47 = 4 inches.
Thus, Matteo is 4 inches taller than Nico.
- Looking at the method of Sarah, she didn't consider that the unit she was working with. If it was just units and tens subtraction, that method would have worked but she ought to have added 12 to 3 since it is from ft to inches instead of 10 to 3 as in the case of regular numbers without units.
Read more at; brainly.com/question/16978154
Answer:
A is a function; B, C and D are not.
Step-by-step explanation:
In other words: Identify the sole function among these relationships.
A function maps any input onto exactly one output.
If a relationship maps any input onto more than one output, it is not a function.
Thus, we eliminate B, C and D. In B, for example, we have the inputs {1, 2, 3}, where the '1' has two y-values associated with it.
On the other hand, A has the domain {-1, 0, 1, 2}, and all four inputs have exactly one associated output.
Dover to Weston is 5.3 km + 5.4 km = 10.7 km
Dover to Morristown 9.5 km
10.7 - 9.5 = 1.2 km farther
Answer: 1.2 km
The correct statements about the equation are b, c, and e.
<h3>Polynomial;</h3>
The highest power of the polynomial is called the degree of the polynomial.
We have to determine
Which equation accurately represents this statement?
Statement; Negative 3 less than 4.9 times a number, x, is the same as 12.8.
Then,
The equation accurately represents this statement is;
Hence, the correct statements about the equation are b, c, and e.
To know more about polynomial click the link is given below.
brainly.com/question/17822016
