Answer:
Basically , anything negative number.
The absolute value can not be less than 0
Step-by-step explanation:
Example
Currently, the standard deviation is 10, because on average the cards were $10 away from the mean.
Adding another card with value $25 would decrease the standard deviation because it is closer to the mean the the current standard deviation.
Answer:
E
Step-by-step explanation:
There are both red and green marbles in the jar. The answer cannot be A or D because that would mean that there's 1.14% or 1.04% green marbles. But we know that there's less than that in the and bag. And there are also red marbles. B and F do not work because there can't be a negative amount of marbles in the bag.
Answer:
Step-by-step explanation:
<u>Area of the square is 9 in², so side of the square is:</u>
<u>The diagonal of the square is the diameter of the circle.</u>
<u>Circumference of circle:</u>
<u>Area of circle:</u>
<u>Ratio of circumference to area:</u>
- C/A = 3√2π / (9/2π) = 2√2/3
Answer:
DF = x $
DA=3x $
DV=8x $
Step-by-step explanation:
Se podría representar cada operación de la siguiente manera:
a) x es el monto the dinero en pesos, para la compra de frutas. Entonces representamos a ese monto como dinero frutas (DF).
DF = x $
b) El dinero gastado en abarrotes (DA), es el triple de DF, por lo tanto:
DA=3*DF=3x $
c) Finalmente el dinero gastado en verduras será (DV), es el doble de la sumas de las anteriores osea DF + DA:
DV=2(DA+DF)=2(x+3x)=2(4x)=8x $
Espero te haya ayudado!