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Nadusha1986 [10]
3 years ago
13

Over the break, your uncle and aunt ask you to help them cement the foundation of their newly purchased land and give you a top-

view blueprint of the area and proposed layout. A small legend on the corner states that 4 inches of the length corresponds to an actual length of 52 feet. a. What is the scale factor of the actual foundation to the blueprint?
Mathematics
1 answer:
sergejj [24]3 years ago
6 0

Answer:

The scale factor of actual foundation to blueprint will be 156 to 1

Step-by-step explanation:

Here, we want to find the scale factor of the actual foundation to the blueprint

To do this, we need the actual measure of the two to be in the same units

Mathematically, 1 foot = 12 inches

So the number of inches in 52 feet will be 52 * 12 = 624 inches

So scale factor of foundation to blueprint will be;

4 inches to 624 inches

156 to 1

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Answer:

Despite appearances, Jupiter and Saturn were actually more than 450 million miles apart. Earth, meanwhile, was 550 million miles from Jupiter. Their next super-close pairing: March 15, 2080.

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Which of the following is the solution to the equation ​
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17-

Dish is not a great deal but it is a great way of getting the right next round to get the rest of the meal to go to a table and brown rice SIKE
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3 years ago
Please I really need help! Can you answer A and B and I will mark you as brainliest!
Georgia [21]

a) The average arithmetic mean is calculated by adding all of the values and then dividing the sum by the total number of values.

\frac{198+199(3)+200(2)+201(5)+202(2)}{13} =200.3

Which is 200.3.

b) Assume that the new average mean is 201, then

201 = \frac{198 + 199(3) + 200(2) + 201(5) + 202(2)+x}{14}

Solve for x.

2814= 2604x

Divide by 2604 to solve for x.

\frac{2814}{1604} = x = 1.75

So the height of the new player is 175 cm.

3 0
3 years ago
Find the slope of the line that passes through the pair of points. <br> F(–6, 8), P(–6, –5)
asambeis [7]

-5-8 ÷ -6--6

-13 ÷ 6

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6 0
4 years ago
Após recuperar-se de uma cirurgia, o treinador da corredora Andrea estipulou um plano de treinamento diário: correr 500 metros n
user100 [1]

Explicación paso a paso:

La distancia recorrida el primer día = 500 m

Si aumenta la distancia en 200 m diariamente, entonces el total corrido diariamente formará una progresión aritmética con el último término de 10 km (10,000) como se muestra;

500, (500 + 200), (500 + 200 + 200) ... 10,000

500, 700, 900 ... 10,000

para que sepamos el número total de días usados ​​para la carrera, usaremos la fórmula para calcular el enésimo término de una secuencia aritmética como se muestra;

T_n = a+(n-1)d where;

n es el número de términos

a es el primer término de la secuencia

d es la diferencia común

Dado a partir de la secuencia:

a = 500

Tn = 10,000

d = 700-500 = 900-700 = 200

Sustituir en la fórmula y calcular el valor de n

10,000 = 500+(n-1)*200\\10,000 = 500+(200n-200)\\10,000 = 500-200+200n\\200n = 10,000-300\\200n = 9,700\\n = 9,700/200\\n = 48.5

Andrea habría alcanzado los 10.000km tras 48,5 días de carrera

8 0
3 years ago
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