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Vikentia
1 month ago
14

Naomi went on a 6.5 mile hike. In the morning she hiked 1.75 miles, rested,and then hiked 2.4 more miles. She completed the hike

in the afternoon. How much farther did she hike in the morning than in the afternoon?
Mathematics
2 answers:
Inessa [12.5K]1 month ago
7 0
She walked a total of 6.5 miles. In the morning she went 1.75 miles and then another 2.4 miles, which adds up to 4.15 miles for the morning. To get the afternoon distance, subtract the morning 4.15 from the 6.5 total
6.5-4.15=2.35
To find how much farther she walked in the morning than in the afternoon, subtract the afternoon distance from the morning
4.15-2.35=1.8 miles

Thus, she hiked 1.8 miles more in the morning.
Inessa [12.5K]1 month ago
4 0

Answer

Given the numbers 6.5, 1.75, and 2.4, the result comes out to 1.8 <---

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Option D is indeed correct, as it ensures that the post's point is equidistant from the ground, maintaining a perpendicular angle at two points on the surface.
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Answer:

The increase is linear since the data indicates that sunflowers grew by a consistent amount each month.

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Referring to the table

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Observe that the months progress incrementally (21-1, 3-2=1, 4-3=1).

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17.2-15=2.2\ [\text{from month 1 to month 2}]\\ \\19.4-17.2=2.2\ [\text{from month 2 to month 3}]\\ \\21.6-19.4=2.2\ [\text{from month 3 to month 4}]

This indicates a linear increase in sunflower count, as the data shows a consistent monthly rise.

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2 months ago
Which would best display the following data if you wanted to display the numbers which are outliers as well as the mean? [4, 1,
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Organizing the data in increasing order to find the outlier and compute the mean

Detailed explanation:

The provided data consists of: [4, 1, 3, 10, 18, 12, 9, 4, 15, 16, 32]

Arranging it in ascending sequence

                               [1, 3, 4, 4, 9, 10, 12, 15, 16, 18, 32 ]

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3 0
3 months ago
Un ingeniero civil a cargo de una obra contrata una cierta cantidad de obreros. Estima que, si le
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Al establecer un sistema de ecuaciones lineales, se determina que el total de obreros que contrató el ingeniero civil es 50.

Para descubrir cuántos obreros fueron contratados, se debe formular un sistema de ecuaciones lineales con dos ecuaciones y dos incógnitas, de la siguiente manera:

M - 1400*x = -8000   (1)

M - 1200*x = 2000   (2)

Donde:

M: representa la incógnita correspondiente al capital del ingeniero

x: simboliza la incógnita que denota el total de obreros

De la ecuación (1) podemos deducir:

M = 1400*x - 8000   (3)

Utilizando la ecuación (3) en la ecuación (2) podríamos calcular el valor de x (número de obreros):

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El monto inicial del ingeniero, según la ec (3), sería:

M = 1400*50 - 8000 = 62000

Por lo que, el número de obreros contratados por el ingeniero es 50.

Si quieres conocer otro método para resolver sistemas de ecuaciones lineales, puedes ingresar aquí:

                                                                                         

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