Answer:
Option D, %38
Step-by-step explanation:
10 + 12 + 6 + 4 = 32
12 / 32 represents piano
0.375 or %37.5 represents piano
Answer: Option D, %38
Answer:
A, 10 of the new puppies are male and 10 are female
Step-by-step explanation:
Really this is the one that makes the most since because if 10 of the puppies are male, then 10 must be female.
Utilizando conceptos estadísticos, se encuentra que
- La media es de 17.5 cuadernos vendidos.
- La mediana es de 17.5 cuadernos vendidos.
- La moda es de 17.5 cuadernos vendidos.
La media viene dada por la suma del punto medio de cada intervalo multiplicada por su frecuencia relativa.
O sea, 
multiplicado por 
hasta 
multiplicado por 
. Entonces:
La media es de 17.5 cuadernos vendidos.
La mediana es<u> el ponto medio de el intervalo en que la suma de las cuantidades</u> 
<u>ultrapassa lá mitad</u>, o sea, 15.
Esto se dá en el intervalo de 15 à 20, que tiene ponto medio 17.5, o sea, 17.5 es la mediana.
La moda es el <u>ponto medio de el intervalo con frequencia relativa mas grande</u>.
En este problema, este intervalo es de 15 a 20, que tiene ponto medio 17.5, o sea, 17.5 también es la moda.
Un problema similar es dado en brainly.com/question/13202035
Answer:
the correct ans is 37 .
(4x+2)° = 150°.... opposite angles of measure are
congruent.
4x+2 = 150
4x = 150-2
4x = 148
x = 148/4
x = 37.
Answer:
A. 70 miles per hour B. 620 miles from home
Step-by-step explanation:
This function is a linear equation, following the slope-intercept form of a line. This standard form is y = mx + b, where m is the slope and b is the y-intercept. The slope of a line is the rate at which the steepness of the line is changing. The y-intercept is where the function is "starting".
In our case, the number in the rate of change position is 70. It is being multiplied by t. If t = 1, that means that after 1 hour, we have gone 70 miles. If t = 2, that means after 2 hours we have gone 140 miles. If t = 3, that means that after 3 hours, we have gone 210 miles; etc. That number in the slope position represents the rate at which you are traveling PER HOUR; the slope.
The "starting" position of day 2 is found in the y-intercept. Replacing x with 0, meaning NO time has gone by at all, at the beginning of the second day, we are starting 620 miles from home.
