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2 years ago

Please answer asap and correctly for brainliest

Mathematics

2 answers:

kkurt [141]2 years ago

7 0

Answer:

AQ1: Divide what she owed by 4

AQ2: -18

OleMash [197]2 years ago

3 0

Answer:

Q1) (first answer), <u>divide by what she owed by 4</u>

Q2) <u>-18</u>

Step-by-step explanation:

For the first question, just take into consideration how a quarter of something is the same as 1/4 of that. Just how a quarter is 1/4 of a dollar(25¢).

For the next question, given that -3 points is earned for one missed question, if this rate is proportional, 6 missed questions would be -18, just as -3 * 6 = -18

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2. Un auto viaja a 60 km/h y se detiene a los 2 segundos. qué distancia recorrió en el

posledela

Se calcula que la aceleración es - 8,35 m/s.

<h3 /><h3>¿Qué es la aceleración?</h3>

Ahora sabemos lo siguiente de la pregunta;

Velocidad inicial (u) = 60 km/h o 16,7 m/s

Tiempo empleado (t) = 2 s

Dado que;

v = tu + en

v = 0 m/s porque el carro se detenía

tu = -en

a = -(u/t)

a= -1(6,7 m/s/2 s)

a =- 8,35 m/s

La aceleración es negativa porque la velocidad disminuye con el tiempo.

Obtenga más información sobre la aceleración: brainly.com/question/12550364

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1 year ago

Carter invested 540 in an account paying an interest rate of 4 and 7/8% compounded monthly. Jack invested 540 in an account payi

alukav5142 [94]

Answer:

Step-by-step explanation:

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3 years ago

Pls help me is this right red devil is killing me

Pie

Answer:

6x^2-48x-29

Step-by-step explanation:

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2 years ago

Read 2 more answers

The value of loga (30a)^3 is

postnew [5]

Part 1 of the solution.

8 0

2 years ago

What is the mean absolute deviation?

Lostsunrise [7]

Answer:

0.8 cm

Step-by-step explanation:

The formula for MAD is attached in the picture.

x_i are the values (data)

x bar is the mean

n is the number of numbers (data)

For figuring out MAD, basically, <em>we subtract the mean from each of the values respectively and take the absolute value and SUM for all of the numbers in the data set. Then we divide by n, the number of numbers.</em>

<em />

Let's do this:

MAD = $\frac{|2-3|+|2-3|+|2-3|+|2-3|+|3-3|+|3-3|+|3-3|+|4-3|+|4-3|+|5-3|}{10}\\=\frac{1+1+1+1+0+0+0+1+1+2}{10}\\=\frac{8}{10}=0.8$

MAD is 0.8

6 0

3 years ago