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cluponka [151]
3 years ago
6

Candy Crunchers wants to see if their new candy is enjoyed more by high school or middle school students. They decide to visit o

ne middle school and one high school in Miami, FL. After interviewing the students at each school, they determine that high school students like their candy more than the middle school students do. What is the sample of the population? All students who attend one middle school and one high school in Miami, FL All students who attend middle school or high school in the country All students who attend middle school or high school in Miami, FL All students who attend middle school or high school in Florida
Mathematics
2 answers:
Goryan [66]3 years ago
5 0

all students who attend 1 MS and 1 HS in Miami, FL.

This is because they only surveyed 1 ms and 1 hs


Good luck! please vote me brainliest

Nesterboy [21]3 years ago
4 0

Answer: every student who attends 1 MS and 1 HS

Step-by-step explanation:

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Where is it I don't see it?

Step-by-step explanation:

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What is 28/40 in simplest form?
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7/10 is the answer.....

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Which statement about the equation is true? x + 2 = x + 4
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No solution because you can’t even out both sides
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Samuel, Martín y Santiago salen a montar bicicleta de Cali hacia Palmira. La distancia entre Cali y Palmira es de 29.3 KM. En la
myrzilka [38]

Answer:

a) Martín recorrió más distancia, b) A Samuel, Martín y Santiago les falta 7.05, 7.55 y 7.883 kilómetros, respectivamente, c) La distancia recorrida promedio es 21.889 kilómetros, d) Martín recorrió 0.333 kilómetros más que Santiago.

Step-by-step explanation:

a) En primer lugar, convertimos la distancia recorrida por cada persona a su forma decimal:

Samuel

\frac{178}{8}\,km = 22.25\,km

Martin

21\,km + \frac{3}{4}\,km = 21.75\,km

Santiago

21\,km + \frac{5}{12}\,km = 21.417\,km

Como puede apreciarse, Martín recorrió más distancia.

b) La distancia faltante es igual a la sustracción de la distancia recorrida por la persona a la distancia total:

Samuel

x = 29.3\,km -22.25\,km

x = 7.05\,km

Martin

x = 29.3\,km - 21.75\,km

x = 7.55\,cm

Santiago

x = 29.3\,km - 21.417\,km

x = 7.883\,km

A Samuel, Martín y Santiago les falta 7.05, 7.55 y 7.883 kilómetros, respectivamente.

c) La distancia recorrida promedio se obtiene sumando las distancias recorridas de las tres personas y dividiendo el resultado por la cantidad de personas:

\bar{x} = \frac{22.5\,km + 21.75\,km + 21.417\,km}{3}

\bar x = 21.889\,km

La distancia recorrida promedio es 21.889 kilómetros.

d) Esta diferencia se encuentra a restar la distancia recorrida por Santiago a la distancia recorrida por Martín:

x = 21.75\,km - 21.417\,km

x = 0.333\,km

Martín recorrió 0.333 kilómetros más que Santiago.

3 0
3 years ago
If 2x+4 = (x²)²÷2 then what is x?
Leviafan [203]

Answer:

Below.

Step-by-step explanation:

2x+4 = (x²)²÷2

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x^4 = 4x + 8

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We can try trial an error to solve this

Looks like x = 2 fits it:

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= 16 -8 -8 = 0

so x = 2 is one solution.

I can't find any other solution among other integers.

To find the other solutions you can draw a graph manually or by using software.

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I used software to draw the graph and found one other solution:

x = -1.296

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