Answer:
Function B has a greater rate of change
Step-by-step explanation:
to find the rate of change or slope
Function A
(0,2) (3,5)
m =(y2-y1)/(x2-x1)
= (5-2)/(3-0)
= 3/3
m=1
Function B
m =(y2-y1)/(x2-x1)
= (9-6)/(6-4)
= 3/2
= 1.5
Function B has a greater rate of change
Answer:
29.27% probability that it takes Ariana between 58 and 70 seconds to do a math problem
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The probability that we find a value X between c and d, d being greater than c, is given by the following formula:
Uniformly distributed between 38 seconds and 79 seconds.
This means that
What is the probability that it takes Ariana between 58 and 70 seconds to do a math problem
29.27% probability that it takes Ariana between 58 and 70 seconds to do a math problem
Answer:
Para resolver correctamente el ejercicio debemos seguir los pasos que se muestran en la explicación.
Step-by-step explanation:
El ejercicio enunciado de manera completa es el siguiente:
7.Sabiendo que el segmento DE es paralelo a la base del triángulo, las medidas de los segmentos a y b son:
(la gráfica del ejercicio se guardo como archivo adjunto)
-a = 8 cm y b = 10
-a = 9 cm y b = 11
-Ninguna de las respuestas anteriores es correcta.
<em>SOLUCIÓN:</em>
<em>Pasos:</em>
-Primero debemos hallar el valor de a, la gráfica nos indica que debemos hacer,tenemos que restar 15 de 6; entonces:
a= 15cm -6cm=9 cm
-Ahora debemos aplicar el teorema de thales ;como los segmentos son proporcionales podemos establecer la siguiente relación de esa manera podemos hallar el valor del segmento b;
= ( para resolver debemos multiplicar en cruz)
(9x7)=6xb
63=6b (aquí debemos hallar el valor de b,para eso b pasa a dividir a 63)
= b
b= 10.5 cm
La respuesta correcta es: a= 9cm y b= 10.5 cm
(De las opciones de respuesta dadas en el ejercicio ,ninguna corresponde a la respuesta hallada)
Let us assume the gas bill of Paul in February = x dollars
Then
Electric bill of Paul for the month of February = (x/2) + 3
Amount of Electricity bill of Paul for the month of February = $92
then we can write the equation as
(x/2) + 3 = 92
x/2 = 92 - 3
x/2 = 89
x = 89 * 2
= 178 dollars
So the gas bill of Paul in February is $178. I hope this is the answer you were looking for.
Answer:
answer iss ( -2 , 0 )
Step-by-step explanation: